Taryll Miller was convicted of distributing cocaine and sentenced to 300 months’ imprisonment. He contends that statements he made to the police should have been suppressed as involuntary, but the district court’s findings of fact make that *272 argument frivolous. Miller was twice given Miranda warnings before saying anything, and the district court concluded that the police did not engage in any coercive tactics that would spoil the voluntariness of the statements Miller made in his car and at his home. Miller contends that the police threatened to arrest his girlfriend and put their child in foster care if he did not confess; the judge found otherwise, and that conclusion is not clearly erroneous.
According to Miller, the district judge acted inconsistently by excluding statements he made at the police station while allowing the prosecutor to use the statements he had made earlier in his car and at his home. The judge concluded that, at the station, the police
had
threatened to arrest him and his girlfriend if he asked for an attorney or exercised his right to remain silent, and that this threat made his statements involuntary. There is no factual inconsistency: the judge concluded that the threat had been made at the police station but not earlier. See
United States v. Adeyeye,
The police offered Miller a way to retain his freedom: come clean and cooperate in the investigation of his suppliers and customers. If Miller chose silence plus counsel, implying an adversarial stance — as the police told him he had every right to do — the natural consequence was immediate custody and prosecution for Miller and his girlfriend. The police had probable cause to arrest them both, for the house they shared contained not only illegal drugs but also illegal weapons (including an AK-47 assault rifle). Miller chose to pledge cooperation and both were left at liberty, just as the police had promised. Miller was not prosecuted until after he reneged on his pledge to help the investigation.
A choice between cooperation and freedom, on the one hand, and silence followed by custody and prosecution, on the other, is a common one. This is the real choice many suspects face whether or not the police lay it out in so many words; clear articulation of the options makes a choice better informed and thus more rather than less voluntary. That’s why we held in
Johnson v. Trigg,
An objectively unwarranted threat to arrest or hold a suspect’s paramour, spouse, or relative without probable cause could be the sort of overbearing conduct that society discourages by excluding the resultant statements. See
Lynumn v. Illinois,
Requiring the police to keep their plans secret could not help suspects: if Miller had been unable to make a deal by offering information and cooperation, then both adult occupants of the place where the drugs and guns were found could have been arrested; their arrests would have made it necessary to institutionalize their child or place him in foster care unless relatives were available and willing to assist. Miller was able to keep his girlfriend and child together by providing information and a promise of cooperation. The choice that the police extended—cooperate and remain free, or be silent and enter custody together with the confederate in his household—made him better off than official reticence and his own ignorance of consequences would have done. An offer that makes the recipient better off cannot be condemned as coercive. See
Henn v. National Geographic Society,
Now we turn to the penalty for Miller’s crimes. When imposing sentence, the district judge took into account testimony at another trial. The informant who led the police to Miller was murdered, and Miller’s uncle was convicted of that crime. The district court considered the transcript of the uncle’s testimony at that trial. Although the transcript is not in the appellate record—a shortcoming for which Miller is responsible, see Fed. R.App. P. 10(a)—the appellate briefs tell us that Miller’s uncle named him as an accessory in the murder. Miller contends that the court’s consideration of this transcript violates the Constitution, because the uncle was not subject to cross-examination at his sentencing. See
Crawford v. Washington,
Nor does the combination of
Crawford
with
United States v. Booker,
Even without treating Miller as an accomplice to murder, the Sentencing Guidelines prescribed a range of 324 to 405 months. The district judge refused to apply the Guidelines as written, however. Following 21 U.S.C. § 841(b)(1)(B), which was enacted in 1986, the Guidelines have treated 1 gram of crack cocaine the same as 100 grams of powder cocaine since their inception. In 1995 the Sentencing Commission announced amendments that would have equated the sentences for powder and crack cocaine, while leaving in place the differential mandatory minimum sentences that are beyond the Commission’s remit. That proposal, however, was disapproved under the procedure specified by 28 U.S.C. § 994(p) when both Houses of Congress passed, and the President signed, legislation canceling the revision. Pub.L. 104-38, 109 Stat. 334 (1995).
In 1997 the Commission issued a report asking Congress to change the statute or at least allow it leeway over sentences that exceed the mandatory mínimums; the legislature took no action. In 2002 the Commission again recommended that Congress reduce the ratio, this time suggesting 20-to-1 if not lower. United States Sentencing Commission, Cocaine and Federal Sentencing Policy (2002). Congress once again did not enact legislation implementing this proposal, but the district judge declared that Booker had freed the judiciary to adopt the Commission’s 2002 recommendation on its own. Disagreeing with Congress’s decisions of 1986 and 1995, the district judge employed a 20-to-l conversion and recalculated the range as 262 to 327 months. He selected the sentence of 300 months from within that range (implying that he gave little if any weight to the possibility that Miller had contributed to the informant’s murder).
Although 300 months is below the actual Guideline range, Miller contends that the sentence nonetheless is unreasonably high. He maintains that crack and powder cocaine should be treated as identical, as the Commission proposed in 1995, and as he sees it a 1-to-l ratio would have reduced the applicable sentencing range to 210 to 262 months. Changing the crack-to-powder ratio need not have this effect, however. The Commission proposed a different ratio but not necessarily lower penalties. If Congress had accepted the Commission’s proposal, it could have reduced the conversion factor by raising the sentences for powder cocaine while leaving sentences *275 for crack alone, or it could have raised powder sentences while reducing crack sentences so that the two ranges converged midway.
A more fundamental problem with Miller’s position—with the district court’s as well—is that the judiciary is not free to replace Congress’s approach with one that it deems superior. See, e.g.,
Neal v. United States,
Although the district judge thought that
Booker
relieves the judiciary of any need to respect these rules—and Miller wants this court to take even greater liberties than the district judge did—the Supreme Court did not alter any substantive norms in that decision. As we pointed out in
United States v. Cannon,
The Supreme Court did not alter which facts (once found) have what legal consequences. See also, e.g.,
United States v. Duncan,
We held in
United States v. Gipson,
Booker does make the Guidelines advisory rather than binding, so after computing the sentencing range according to the statute and Guidelines a judge has discretion to impose a reasonable sentence that is outside the range (provided that statutory minimum penalties are respected). What makes a sentence “reasonable,” however, depends on the specifics of the case at hand; 18 U.S.C. § 3553(a), which lists the factors that control after Booker, does not include a factor such as “the judge thinks the law misguided.”
Section 3553(a)(6) tells judges to take account of “the need to avoid unwarranted sentence disparities among defendants with similar records who have been found guilty of similar conduct”, but a judge is not a free agent when assessing whether a difference is “unwarranted”: that question, like many others, depends on legal rules. Thus we held in
United States v. Boscarino,
*276
“unwarranted” disparity compared with some other valid sentence (say, one that includes a discount for a guilty plea or cooperation with the prosecution). “Sentencing disparities are at their ebb when the Guidelines are followed, for the ranges are themselves designed to treat similar offenders similarly. That was the main goal of the Sentencing Reform Act. The more out-of-range sentences that judges impose after
Booker,
the more disparity there will be. A sentence within a properly ascertained range therefore cannot be treated as unreasonable by reference to § 3553(a)(6).”
Miller should give thanks that the United States did not file a cross-appeal. Had it done so, then as in
Eura
and
Pho
resen-tencing under the statutory ratio would have been required. As it is, the prosecutor was content with Miller’s 300-month sentence, and the lack of a cross-appeal protects him against any increase. See
El Paso Natural Gas Co. v. Neztsosie,
AFFIRMED
