Mаrc Watzman conditionally pleaded guilty to one count of possessing child pornography, 18 U.S.C. § 2252A(a)(5)(B), and nine counts of receiving child pornography, 18 U.S.C. § 2252A(a)(2)(A), (b)(1). On appeal he challenges the denial of his motion to suppress evidence seized from his home, arguing that the search warrant was not bаsed on probable cause because it was issued on the basis of illegally obtained evidence. Watzman also challenges the denial of his motion to require the government to prove his “intent to traffic” in connection with the nine counts of receiving child pornography. He contends the stаtute is unconstitutionally vague absent this element. We affirm.
I. Background
In early 2003 a federal investigation based in New Jersey uncovered a company called “Regpay” located in Minsk, Belarus, that operated numerous fee-based websites containing pornographic images of children. By purchasing membеrships to these sites, federal agents were able to view the websites’ content and confirm that they advertised and included child pornography. In June 2003 investigators seized the company’s customer database, which consisted of the names, mailing and e-mail addresses, and credit card numbers of the custоmers who bought access to any of its websites, as well as the dates of purchase and the names of the websites. One such customer was Marc Watzman, a Chicago resident who had paid for access to eight of the company’s web-sites, including sites named “www.lolitacastle.com” and “www.undergroundlolitаstudio.com.”
In April 2003 Watzman began transacting with “Pedoshop,” a “child pornography production organization” based in Russia. Through e-mail, Pedoshop offered Watz-man access to its “very big child porno collection,” and shortly thereafter Watz-man placed an order. Between April and Octоber he ordered 89 video clips that contained child pornography. Watzman paid $9700 to Pedoshop for the videos.
Based on information Watzman had supplied in registering for the websites, investigators tracked him to a post office box in Chicago and from there obtained his home address and driver’s license records. Through visual surveillance, investigators confirmed that Watzman, a 37-year-old pediatrician, lived in a garden apartment at 1454 North Wieland Street in Chicago. On October 22, 2003, officers from the Chicago Police Department, cooperating with federal agents, went to Watzman’s apаrtment and told him they were following up on a burglary he had reported two years earlier. Watzman allowed the officers to enter his apartment, where they noticed a desktop computer connected to an active cable modem, as well as a laptop computer.
On Oсtober 24, 2003, federal agents applied for a warrant to search Watzman’s apartment and seize evidence of his receipt and possession of child pornography, including credit card records; documents confirming his ownership of the post office box used to obtain membership to рornographic websites; computer hardware and software; and any sexually explicit images of children, including videos, photographs, and digital images. The warrant application was supported by a 23-page affidavit by Ronald Wolflick, a special agent from the Bureau of Immigration and Custоms Enforcement and supervisor of the Cyber-Crimes Investigations Group in Chicago. Among the information included in the affidavit were four paragraphs in which Wol-flick described the contact between Watz-man and Chicago police officers two days earlier. The magistrate judge issued the warrant, and a sеarch was conducted the *1007 following day. Among the items seized were Watzman’s desktop and laptop computers, which held thousands of digital images depicting child pornography, and a number of DVDs with similar content, some encrypted and requiring extensive decoding.
Watzman was ultimately charged with one сount of possessing child pornography, nine counts of receiving it, and one count of money laundering. Among various pretrial motions he filed was a motion to quash the search warrant and suppress all evidence seized during its execution on October 25. He principally argued that the ruse engagеd in by the Chicago police officers to gain consent to enter his home on October 22 invalidated the search warrant. Watzman contended the ruse was unlawful and any information gleaned during the officers’ visit — in particular, the knowledge that he had two computers inside his home — was tainted. Absent this informatiоn, he argued, there was no reason to believe contraband would be found in the apartment and thus no basis for the warrant. The district court held that the October 22 consent search was invalid, but declined to suppress the evidence obtained on October 25 pursuant to the warrant. The court reasoned that “the remaining averments in the affidavit of Agent Wol-flick provide probable cause for the issuance of the warrant.”
Watzman also filed a motion to require the government to prove, as an element of receiving child pornography, that he intended to traffic in child pornography. Otherwise, he argued, no meaningful distinction could be made between “receiving” and “possessing” child pornography and therefore the statute was unconstitutionally vague. The district court denied the motion. Watzman then entered into a plea agreement with the government, pleading guilty to one count оf possessing and nine counts of receiving child pornography and reserving his right to challenge the district court’s rulings on his suppression motion and his motion challenging the receipt statute. The district court imposed concurrent sentences of five years’ imprisonment on each count, the minimum penalty under the statute and below the advisory guidelines range of 78 to 97 months.
II. Discussion
On appeal Watzman first argues that the affidavit in support of the application for a search warrant did not establish probable cause to believe that evidence of a crime would be found in his apartment. We review de nоvo the district court’s determination that the warrant was supported by probable cause.
United States v. Sidwell,
The government has not challenged the district court’s conclusion that any information gleaned during the phony “burglary follow-up” on October 22 is tainted. So we must determine whether the affidavit swоrn on October 24, when purged of these facts, still contained sufficient information to establish probable cause. Watz-man argues that it did not, primarily because the officers’ observations on October 22 were the only evidence that his apartment had a working computer and Internet connection, and without that information the affidavit “failed to establish that *1008 any illegal activity could be found” in his home. The district court improperly assumed, he argues, that “pornography necessarily is viewed in the privacy of one’s own home.” Watzman submits that it is “equally likely” that one might download child pornography in “innumerаble places, such as offices, public and private libraries, universities and airports.”
Watzman’s argument is meritless. First, probable cause is not certainty; it requires “only a probability or substantial chance that evidence may be found.”
Sidwell,
Watzman further contends that the information in the affidavit was stale. The most rеcent listed date on which Watzman downloaded child pornography was in July 2003, and the warrant was not sought until October 2003. Accordingly, Watzman asserts, there was no evidence that he still possessed any child pornography, other than Agent Wolflick’s “uncorroborated assertion” that individuals who view child pornogrаphy tend to make collections and maintain them for years.
Watzman’s argument is unconvincing. The age of information contained in an affidavit is only one factor a judge considers, and it is less important when the criminal activity in question is apparently continuous.
See United States v. Spry,
Watzman also challenges the district court’s rejection of his argument that the statute criminalizing the receipt of child pornography is unconstitutionally vague “because it does not define ‘receipt’ or distinguish it from the offense of mere possession.” Watzman contends that “without any evidence of trafficking and distributing,” “receipt” cannot be distinguished from “possession” and, therefore, the statute “enables arbitrary and discriminatory рrosecution.” A criminal statute is unconstitutionally vague if it does not define the criminal offense with enough specificity to provide people of ordinary intelligence with notice of what is prohibited or if it fails to provide explicit standards to prevent arbitrary and discriminatory enforcement.
See Kolender v. Lawson,
Watzman has not established that § 2252A(a)(2) fails either the “notice” or the “arbitrary enforcement” tests for unconstitutional vagueness. We have previously rejected the argument that “the distinction between receipt and possession of child pornography is meaningless, because anyone in possession of child pornography must have received it at some time.”
United States v. Myers,
Although
Myers
did not address a vagueness challenge, the opinion squarely rejected the premise of Watzman’s constitutional argument — that receipt and possession are substantially the same offense. By distinguishing receipt from possession, the two subsections of the statute are sufficiently clear about what conduct each prohibits. In addition, it cannot be said that the receiving child pornography statute relies on the discretion of those who enforce it to define its terms. We have recognized that all receivers are possessоrs but not all possessors are receivers, and so the matter of which crime to charge is not simply a product of the prosecutor’s whims, as Watzman suggests. Watzman’s conduct violated multiple statutes, but this is unremarkable,
see Malik,
Finally, Watzman contends that receiving child pornography exclusively for his own private use is not the type of conduct at which the statute is aimed. We have previously rejected the argument that there is some sort of “personal use” exception to this statute.
See United States v. Ellison,
Affirmed.
