In a fascinating development, according to this story, the U.S. Court of Appeals for the Tenth Circuit has held that a prisoner's claim that he cannot be incarcerated due to the Rohrbacher-Blumenauer Amendment may go forward.  The argument being presented by the moving party appears to be an interesting and creative one.  As the article notes, there is little case-law addressing the scope, reach, and effect of this amendment.  As such, this is a case worth paying attention to and following closely.