US v. Milkiewicz (1st Circuit), 12/6/2006, No. 06-1192

US v. Milkiewicz (1st Circuit), 12/6/2006, No. 06-1192


When a defendant affirmatively agrees to the [opposition's] proposed use of evidence, there has been a waiver and the defendant is not entitled even to plain error review of a claim that the evidence was inadmissible.