Defendants Ardeth Platte, Carol Gilbert, and Jackie Marie Hudson are Sisters in the Dominican Order. They appeal their convictions for violation of 18 U.S.C. § 2155(a), which prohibits the injury or destruction of national-defense materials or premises with the intent to injure, interfere with, or obstruct the national defense. They contend that (1) the evidence was insufficient to support the convictions; (2) the district court improperly denied their request for a good-faith jury instruction and two other instructions; and (3) the term national defense, as defined in the court’s instructions, is unconstitutionally overbroad and vague. We exercise jurisdiction under 28 U.S.C. § 1291 and affirm.
I. BACKGROUND
In the early morning of October 6, 2002, Defendants entered a Minuteman III Missile site in Weld County, Colorado. As Defendants knew, the site was in a state of high readiness — the nuclear missiles were to be launched within 15 minutes of a Presidential order. Each Defendant wore a suit bearing the initials “CWIT” (standing for “Citizen Weapon Inspection Team”) on the back and “Disarmament Specialist” on the front. They brought a banner stating “Sacred Earth & Space Plowshares 11-2002.” Their “primary motive was to expose the existence of this deadly weapon [the missile] — and their good faith belief in its criminality — to public scrutiny.” Aplt. Br. at 31. To gain access to the missile silo, which was enclosed by two fences, they cut a chain securing a lock on each of the fences. They also removed three 10-foot sections of fence by cutting the chain links on either side. The inner fence was posted with signs warning that the area was a “priority one” restricted area, and that deadly force was authorized against intruders.
Once past the fences, Defendants engaged in two ceremonial acts. They poured their own blood, which they carried in baby bottles, on and around the silo cover to form the shape of crosses. This act was in memory of all the victims of war. Then, to symbolize the beating of swords into plowshares, they tapped with ball-peen hammers on the metal rails supporting the blast lid. In addition to the baby bottles with blood and the hammers, Defendants carried with them bolt cutters, tin snips, rosaries, a crucifix, prayer books, and books they had read pertaining to nuclear weapons. Their stated purpose was to expose the site and to stop the threatened use of weapons of mass destruction, which they alleged was in viola *1179 tion of various domestic and international laws and treaties.
Defendants’ actions triggered a swift response. Air Force security personnel were diverted from training exercises and arrived at the missile site in several armed vehicles. They crashed through the partially open outer gate because they were not sure it was safe to exit the vehicles. As they approached further, they observed Defendants standing on top of the concrete blast door carrying black bags. The three women appeared to be praying and singing. Because the security personnel could not immediately discern what was in the black bags, they summoned a helicopter and explosives . experts. Neighboring Highway 14 was closed in both directions. Defendants were surrounded by officers with guns drawn. Continuing to sing and pray, the three women announced that they were peaceful and surrendered with their hands in the air. Eventually arriving on the scene were 20 to 30 security personnel from the military police, the Sheriffs office, the Office of Special Investigations, the FBI, and the Explosive Ordnance Device Team at the base.
Defendants were each charged with one count of violating 18 U.S.C. § 2155(a), entitled “destruction of national-defense materials, national-defense premises, or national-defense utilities,” and one count of violating 18 U.S.C. § 1361, depredation against government property. Before trial the district court entered an order restricting Defendants’ presentation to the jury of the basis of their opposition to nuclear missiles. Absent an “offer of proof accepted by the court,” Pretrial Orders in Limine, R. Vol. II, doc. 93 at 31, the order prohibited evidence, jury voir dire, jury instructions, and argument regarding
any defense based on necessity or violation of international law or that impugns, inter alia, the lethality, legality, morality, or political wisdom of the Minuteman III missile system, including but not limited to, the following variously described defenses: necessity; duress; choice of evils; privilege; justification; “Nuremberg”; mistake of law; good faith exception to mistake of law; international law violations; jus cogens violations; peremptory norms of international law violations; war crimes violations; customary international law violations; nonderogable jus cogens norm of customary international law violations; international humanitarian law violations; U.S. Army Field Manual violations; International Court of Justice' (ICJ) judgment violations; treaty violations; United Nations Charter violations; Vienna Convention violations; Restatement of Foreign Relations Law violations; Geneva Convention or Protocol violations; and/or Tokyo Judgment violations^]
Id. at 31-32.
A jury trial was held from March 31 to April 7, 2003. The court allowed testimony regarding the Defendants’ study and understanding of nuclear weapons and various sources of law, but only as it pertained to their state of mind at the time they entered the missile site. The jury found all three Defendants guilty of both counts. Sisters, Hudson, Gilbert, and Platte were sentenced respectively to 30 months’, 33 months’, and 41 months’ imprisonment.
II. DISCUSSION,
Defendants appeal only their convictions and sentences-under-18 U.S.C.. § 2155(a), which provides in relevant part:
Whoever, with intent to injure, interfere with, or obstruct the national defense of the United States, willfully injures, destroys, [or] contaminates ... or attempts to so injure, destroy, [or] contaminate ... any national-defense *1180 material, national-defense premises, or national-defense utilities, shall be fined under this title or imprisoned not -more than 20 years, or both.
A. Sufficiency of Evidence
The offense defined by § 2155(a) has two essential elements. First, the defendant must “willfully injure[], destroy[], [or] contaminate[ ], ... any national-defense material, national-defense premises, or national-defense utilities.” 18 U.S.C. § 2155(a). Second, she must act with the “intent to injure, interfere with, or obstruct the national defense of the United States.” Id. Defendants do not challenge the sufficiency of the evidence to establish the first element, so we confine our discussion to the second.
Our task is not to assess whether we would have voted to convict had we been on the jury.
[I]n reviewing the sufficiency of the evidence to support a jury verdict, this court must review the record de novo and ask only whether, taking the evidence — both direct and circumstantial, together with reasonable inferences to be drawn therefrom — in the light most favorable to the government, a reasonable jury could find the defendants] guilty beyond a reasonable doubt.
United States v. Beers,
To determine whether the evidence suffices to prove an “intent to injure, interfere with, or obstruct- the national defense,” we begin with the definition of
national defense
in the district court’s Jury Instruction No. 16: “a generic concept of broad connotations referring to military establishments and the related activities of national preparedness.” R. Vol. II, doc. 126. This definition is taken from
Gorin v. United States,
Certainly the jury could properly infer that Defendants intended a disruption like the one they actually caused at the missile site. At the very least, signs on the fence warning that deadly force was authorized against intruders would have alerted them that their entry would elicit a vigorous response.
See Wingfield v. Massie,
As we understand Defendants’ argument, they are contending that they knew that none of their actions could prevent the launch of a missile, so they lacked “intent to injure, interfere with, or obstruct the national defense.” § 2155(a) (emphasis added). We note that they are probably wrong about the potential impact of their intrusion on a missile launch — Lieutenant Colonel Adams indicated that it would have been unwise to fire a missile if the launch team suspected that there were *1181 explosives on the launch-facility closure doors, and it was unclear for a period of time whether the intruders (who turned out to be Defendants) were carrying such explosives.
More importantly, however, “national defense” encompasses more than the capacity to launch missiles. It includes “activities of national preparedness.”
Gorin,
The high-minded motives of Defendants do not negate their intent. In a similar prosecution under § 2155(a) of an intrusion on a missile site by persons opposing nuclear weapons,- the Eighth Circuit said: “Though the defendants ■... intended disarmament only as a means and not as an end, their ultimate desire of saving innocent lives does not replace or negate the intent which the statute requires — that of interfering with U.S. defense functions, facilities, and policies.”
Kabat,
If [Defendants’] theory of defense were valid, the character of [their] conduct would be judged not by the rule of law but by the end which [their] means were designed to serve
One who elects to serve mankind by taking the law into his own hands thereby demonstrates his conviction that his own ability to determine policy is superi- or to democratic decision making. [Defendants’] professed unselfish motivation, rather than a justification, actually identifies a form of arrogance which organized society cannot tolerate.
A simple rule, reiterated by a peace-loving scholar, amply refutes [Defendants’] arrogant theory of defense: “No man or group is above the law.”
United States v. Cullen,
Finally, we address the military-court decisions cited by Defendants:
United
*1182
States v. Ortiz,
In Stewart:
[T]he accused was observed throwing a pipe and chain into the air intake duct of an F8C jet aircraft. Routine examination of the plane prior to use revealed the presence of these articles and they were removed without damage to the aircraft. A Government witness testified that prior to. the incident, the accused told him that he would like to find a way to get out of going on another cruise to the Mediterranean.
The
Stewart
court, however, never directly addressed the proposition that one acts “with intent” to do something when she knows that the result is “practically certain” to follow.
See Welch,
On remand the Air Force court affirmed the charge. It wrote: “We agree that it is unlikely Ortiz intended or foresaw that his actions would damage the aircraft extensively or cause it to be grounded for a long time. However, in our view, this does not lead to the conclusion that the act was not actionable, nor does it indicate a lack of intent to harm national defense interests.”
Ortiz II,
We are unpersuaded that surreptitiousness is a requisite for violation of § 2155(a). One can do a great deal of damage to the national defense overtly, and may well intend that damage. Of course, the overtness of an action may suggest that the actor intends (as in Stewart) only a brief interference. But the intent (and consequence) could certainly be a lengthy interference, and even a brief interference could cause (and be intended to cause) significant injury. Recall that the missile site visited by Defendants was to launch missiles on 15-minutes notice.
On the other hand, we have no quarrel with the rationale attributed to
Stewart
by
Ortiz
I — that § 2155(a) requires more than an intent “to cause only inconvenience,”
B. Instructions
1. Standard of review
There are few strict rules regarding what subjects may be addressed in jury instructions and how those instructions must be expressed, so long as the jury is informed of what it must decide. Thus, “[w]e review the district court’s decision to give a particular jury instruction for abuse of discretion and consider the instructions as a whole de novo to determine whether they accurately informed the jury of the governing law.”
United States v. McPhilomy,
2. Good-faith instruction
Defendants thought that the threat to use Minuteman III missiles constituted a war crime. As Sister Gilbert, testified, she left the book The Criminality of Nuclear Deterrence, Could the U.S. War on Terrorism Go Nuclear? “at the missile silo because it was the reason why I went to the missile silo. It gave me a legal right to do what we did.” Tr. 727. Defendants contend that “it was appropriate for the trial court to instruct the jury on the good faith defense as it relates to the interplay between § 2155 and the laws of war as that interplay may have bearing on the Sisters’ intent.” Aplt. Reply Br. at 22.
As a general rule, however, ignorance of the law is no excuse — one is guilty of the crime if she intends to engage in the conduct that is prohibited by the criminal *1184 statute. No exception to that rule applies here. We are not persuaded by Defendants’ argument that the district court erred in denying their request for a jury instruction that they acted with a good-faith belief that their conduct was lawful.
First, Defendants rely on a line of cases including
United States v. Hopkins,
Defendants also rely on recognized exceptions to the general rule that a defendant’s legal error is irrelevant. They quote the following from a leading treatise:
In actuality, the basic rule is extremely simple: ignorance or mistake of fact or law is a defense when it negatives the existence of a mental state essential to the crime charged. Indeed, it is so simple because, unlike the other defenses discussed in this chapter, it is merely a restatement in somewhat different form of one of the basic premises of the criminal law. Instead of speaking of ignorance or mistake of fact or law as a defense, it would be just as easy to note simply that the defendant cannot be convicted when it is shown that he does not have the mental state required by law for commission • of that particular offense. '
Aplt. Br. at 44 (quoting Wayne R. LaFave & Austin W. Scott, Jr., Substantive Criminal Law § 5.1, at 575-76 (1986) (internal footnotes omitted)).
We agree with the treatise, but we disagree with Defendants’ suggestion that the proposition stated in the treatise applies here. The proposition is not that one can assert innocence based on misunderstanding what conduct is prohibited by the criminal statute. Rather, it is that a legal error may have prevented the defendant from knowing that she had engaged in such conduct. The first category of mistake of law, which encompasses situations described by the treatise as ones “in which the defendant still had whatever mental state is required for commission of the crime and only claims that he was unaware that such conduct was proscribed by the criminal law” does not “ordinarily ... [provide] a recognized defense.” 1 Wayne R. LaFave, Substantive Criminal Law § 5.6(d), at 406 (2d ed.2003). The second category of mistake of law, “in which the defendant [as a result of the mistake] lacks the mental state required for commission of the crime” does provide “a valid defense.” Id. at 405. The treatise provides a helpful illustration of the difference between these two categories:
[T]he crime of larceny is not committed if the defendant, because of a mistaken understanding of the law of property, believed that the property taken belonged to him; it is committed, however, if the defendant believed it was lawful to take certain kinds of property belonging to others because of the custom in the community to do so. The requisite mental state (intent to steal) is lacking only in the first of these two cases, for it is *1185 not the intent to violate the law but the intentional doing the act which is a violation of law which is proscribed.
Id. at 406-07 (internal quotation marks omitted). In other words, it is no defense for the defendant to say that she did not know that the law prohibited taking other people’s property. But it is a defense to say that she didn’t know the property she took was owned by someone else.
Defendants’ mistake-of-law argument is that they believed that the operations at the missile site violated treaties and other international law so that their actions were legally justifiable. In other words, even if they did what was prohibited by § 2155(a), they believed their actions to be lawful. This is the type of mistake of law that only rarely provides a defense. Defendants do not demonstrate how their (mis)under-standing of the law negates that they willfully injured national-defense materials (or premises) or acted with intent to interfere with national defense. Their purported belief that their conduct was lawful is similar to the belief of a defendant who took the property of others knowing it was their property but believing that it was lawful to take it.
One circumstance in which a person is excused from criminal responsibility because of lack of knowledge of what the statute prohibits is when the alleged offense is a violation of a complex regulatory scheme and the statute requires the violation to be “willful.” “A defendant charged with a specific-intent, federal criminal tax offense can negate the element of wilfulness necessary to prove the violation, thereby providing a defense to the conduct charged, if the defendant establishes that he or she sought in good faith to comply with the relevant law.”
United States v. Lindsay,
But
Cheek
drew a sharp distinction between a mistake of law negating willfulness and a studied disagreement with the law. It held that “if Cheek asserted that he truly believed that the Internal Revenue Code did not purport to treat wages as income, and the jury believed him, the Government would not have carried its burden to prove willfulness, however unreasonable a court might deem such a belief.”
Id.
at 202,
We doubt whether the Cheek mistake-of-law defense would apply to § 2155(a), which is hardly part of a complex regulatory scheme. But even if it does, Defendants would not come within the exception. Their argument for a good-faith instruction is not that they did not believe § 2155(a) encompassed their conduct, but that § 2155(a) is invalid (as contrary to treaties and international law) to the extent that it does encompass their conduct. Under the Cheek rule such a claim of invalidity cannot create a mistake-of-law defense. Their recourse would be to show in this court the invalidity of § 2155(a) in light of treaties and other international law. Defendants have made no effort in this regard.
Other circuit courts have rejected international-law defenses. In
United States v. Allen,
The district court did not err in refusing to give a good-faith mistake-of-law instruction.
3. Other jury instructions
In the section of their brief devoted to overbreadth and vagueness, Defendants raise two additional jury-instruction contentions which appear misplaced. We address them here. Defendants first complain that the district court erred hi how it instructed the jury on the elements of § 2155(a). Instruction No. 17 begins:
The elements of Count 1 of the Indictment charging the crime of Destruction of National-Defense Materials, National-Defense Premises, or National-Defense Utilities are:
1. That the defendant;
2. in the State and District of Colorado, at or about the date and place charged in Count 1 of the Indictment;
3. with intent to injure, interfere with, or obstruct the national defense of the United States;
4. willfully injured, destroyed, or contaminated national defense material or national defense premises; or did willfully attempt to injure, destroy, or contaminate national defense material or a national defense premises.
R. Vol. II, doc. 126. Defendants contend that it was error not to include the conjunction and between elements (3) and (4). The contention is meritless. The paragraph immediately following the listing of the elements states: “After considering all the evidence, if you decide the government has proven each of the elements of the *1187 crime beyond a reasonable doubt, then you should find the defendant guilty of Count 1. . ." Id. The addition of and was unnecessary, because the jury was clearly informed that it needed to find all four elements to reach a guilty verdict.
Defendants also contend that the instructions erred by not adequately relating § 2155(a) to "Sabotage," the title of the chapter in which it is codified. Although § 2155(a) does not mention sabotage, Defendants argued to the jury that they had not committed sabotage. During its deliberations the jury asked for clarification whether Defendants had been accused of sabotage. The district court responded by referring the jury to Instruction No. 17, which sets forth the title and elements of § 2155(a), but does not include the word sabotage. Defendants complain that this response was erroneous. But, of course, it was not. The word sabotage does not appear in the text of the statute and is not an element of the offense. See United States v. Glover,
C. Overbreadth and Vagueness
We repeat the pertinent language of § 2155(a):
Whoever, with intent to injure, interfere with, or obstruct the national defense of the United States, willfully injures, destroys, [or] contaminates or attempts to so injure, destroy, [or] contaminate ... any national-defense material, or national-defense premises, or national-defense utilities, shall be fined under this title or imprisoned not more than 20 years, or both.
A district-court jury instruction defined national defense as "a generic concept of broad connotations referring to military establishments and the related activities of national preparedness." R. Vol. II, doc. 126, Jury Instruction No.16. Defendants assert that this "definition of `national defense' was unconstitutionally vague and overbroad." Apit. Br. at 2. We first address overbreadth and then vagueness.
1. Overbreadth
As we understand Defendants' briefs, they argue that § 2155(a), as interpreted in the district court's jury instruction defining national defense, was unconstitutionally overbroad for three reasons: (1) because it includes trivial activity on any property related to military activity and any injury, however slight, to property on any military establishment; (2) because it protects unlawful national-defense activities; and (3) because it is so broad that it is impossible to differentiate between 18 U.S.C. § 2155(a) (destruction of national-defense materials, premises, or utilities) and 18 U.S.C. § 1361 (depredation against any government property). We reject each argument.
"Embedded in the traditional rules governing constitutional adjudication is the principle that a person to whom a statute may constitutionally be applied will not be heard to challenge that statute on the ground that it may conceivably be applied unconstitutionally to others, in other situations not before the Court." Broadrick v. Oklahoma,
Nevertheless,
[r]arely, if ever, will an overbreadth challenge succeed against a law or regulation that is not specifically addressed to speech or to conduct necessarily associated with speech (such as picketing or demonstrating). Applications of [such a law or regulation] that violate the First Amendment can still be remedied through as-applied litigation....
Hicks,
Defendants repeatedly characterize their argument as an “overbroad as applied” challenge to the district court’s definition. Aplt. Br. at 20. The “as applied” language might suggest that they are actually arguing that the application of the statute to them violated their First Amendment rights. But they do not develop such an argument in their briefs. Rather, they seem to be contending that the statutory language, as interpreted in the district court’s- jury instructions (hence, in their view, “as applied”), is over-broad. This contention, which amounts to a facial challenge, is what we proceed to address.
Defendants’ first argument is that the statute, as construed by the district court, is overbroad because it prohibits trivial activity or an intent to cause only slight injury. The crucial inquiry, however, is not the seriousness of the activity but whether it is constitutionally protected. The punishment of minor offenses in itself does not render a statute unconstitutionally overbroad. Perhaps it is unwise to punish minor vandalism under § 2155(a), but vandalism is hardly protected activity. Accordingly, we can (and must) reject this *1189 argument without any need to proceed to the next step of the overbreadth inquiry— whether the protected activity is too likely to be chilled by the allegedly overbroad statute.
Defendants’ second “overbreadth” argument fails for a similar reason. They complain that included within the statute’s definition of national defense are facilities that they contend are illegal. Even assuming that some facilities violate the law, we are unaware of any constitutional privilege of private citizens to injure or interfere with such facilities.
Defendants’ final “overbreadth” argument is essentially that the district court’s construction of § 2155(a) is so broad that it swallows 18 U.S.C. § 1361, the statutory prohibition against injuring government property. We fail to see how the over-breadth doctrine is implicated when one statute supplants another. But in any event, Defendants’ premise is mistaken. The two statutes are distinct. Section 2155(a) requires the “intent to injure, interfere with, or obstruct the national defense.” Section 1361, in contrast, punishes “[wjhoever willfully injures or commits any depredation against any property of the United States ... ”; it does not require a specific intent to harm the “national defense.” Consequently, for example, a person who damaged property of the United States without knowledge that it was associated with national defense could be punished under § 1361 but not § 2155(a). The district court’s definition of national defense did not render the two statutes indistinguishable.
Defendants’ “overbreadth” arguments must be rejected.
2. Vagueness
Defendants similarly contend that § 2155(a), as interpreted by the district court’s instruction defining
national defense,
is unconstitutionally vague. “As generally stated, the void-for-vagueness doctrine requires that a penal statute define the criminal offense with sufficient definiteness that ordinary people can understand what conduct is prohibited and in a manner that does not encourage arbitrary and discriminatory enforcement.”
Kolender v. Lawson,
Whether a district court’s interpretation of a statute renders it unconstitutionally vague as applied is a question of law that we review de novo.
Protex Indus., Inc.,
“[judicial review of a penal statute generally is restricted to consideration of the statute as applied in a particular case, provided the statute does not threat
*1190
en to chill the ■ exercise of constitutional rights.”
Id.
Thus, ordinarily “ ‘[o]ne to whose conduct a statute clearly applies may not successfully challenge it for vagueness.’ ”
United States v. Day,
Defendants’ vagueness challenge cannot surmount these hurdles. We start with
Gorin v. United States,
Although here we are dealing with a different statute, the two statutes are so similar that
Gorin
is compelling authority. Indeed, we note that in the one court-of-appeals decision addressing a conviction under § 2155(a), no vagueness challenge was raised.
See Kabat,
To begin with, the conduct prosecuted in this case — disrupting a nuclear-missile installation — clearly comes within the statute’s reach. Even if the boundary of “national defense” is uncertain, nuclear weapons are far from the boundary.
See LaHue,
Second, insofar as Defendants are contending that the statute (as interpreted by the district court) should be stricken as vague because the boundary of the statute is unclear, they must fail because they have not even suggested, much less shown, that conduct at the boundary is likely to be constitutionally protected.
See Welch,
We reject Defendants’ claim that the district court’s definition of
national defense
rendered § 2155(a) unconstitutionally vague.
See United States v. Melville,
D. Statutory Construction
At oral argument, counsel for Defendants presented their overbreadth and vagueness contentions rather differently than in their briefs. Counsel spoke in terms of statutory construction rather than constitutional law, insisting that the district court’s definition of national defense was simply broader than what Congress intended. He noted, for example, the severity of the potential punishment under § 2155(a) — 20 years’ imprisonment — and asserted that Congress could not have desired such a penalty for an infraction as minor as Defendants’. We need not concern ourselves with whether this argument was adequately preserved in Defendants’ briefs to this court, because it can be readily disposed of on the merits.
The district court’s definition of
national defense
is taken directly from Supreme Court authority.
Gorin,
The words “national-defense material” include arms, armament, ammunition, livestock, forage, forest products and standing timber, stores of clothing, air, water, food, foodstuffs, fuel, supplies, munitions, and all other articles of whatever description and any part or ingredient thereof, intended for, adapted to, or suitable for the use of the United States in connection with the national defense or for use in or in connection with the producing, manufacturing, repairing, storing, mining, extracting, distributing, loading, unloading, or transporting of any of the material or other articles hereinbefore mentioned or any part or ingredient thereof.
The words “national-defense premises” include all buildings, grounds, mines, or other places wherein such national-defense material is being produced, manufactured, repaired, stored, mined, extracted, distributed, loaded, unloaded, or transported, together with all machinery and appliances therein contained; and all forts, arsenals, navy yards, camps, prisons, or other installations of the Armed Forces of the United States.
Of course, whenever a criminal statute has such a broad scope, some prohibited activities may be much less reprehensible than others. The maximum permissible sentence is designed for the most reprehensible offenses. The least reprehensible may be excused as a matter of prosecutorial discretion or may receive lighter sentences from the court. We would be ignoring this reality if we were to say that a statute was not intended to encompass *1192 conduct deserving significantly less than the maximum permissible sentence. Perhaps courts should recognize an exception to § 2155(a) for de minimis conduct. But Defendants’ actions cannot be so characterized.
In short, we reject Defendants’ argument that the district court misconstrued § 2155(a).
III. CONCLUSION
Defendants’ convictions and sentences are AFFIRMED.
