On probably the most-controversial area of federal sentencing today, here are two recent resources worth a read:
1) Today, the U.S. Sentencing Commission posted a 54-page report on the History of Child Pornography Sentencing Guidelines. It's the Commission's first step in reviewing the child porn guidelines for potential amendments next year.
2) From a recent post on the Sentencing Law and Policy blog, here is U.S. District Judge George Z. Singal's (D. Maine) 17-page opinion and order denying restitution to two individuals depicted in child pornography possessed by the defendant on the ground that the government had not shown a particular loss proximately caused by the offense of conviction. Download Berk-ruling-on-cp-restitution
You can also check out the testimony of N.D. Illinois U.S. Attorney Patrick Fitzgerald before the Sentencing Commission last month with his observations about child porn sentencings in his district. Patrick Fitzgerald, N.D. Ill. Fitzgerald refers to child pornography sentencings as the area of greatest "dissonance" between the perspective of prosecutors and district judges.