Are you referring to the Judge's warning to Blago about the "legal headbutts"? I must say that it's a bit unnerving that a judge is warning the defense about introducing evidence collected by the prosecution.
Honestly, I think a lot will come down to who the Daley machine really wants gone. With Rahm announcing he might return to Chicago for a mayoral run, Daley may have decided that Obama is too big for his britches now. [Maybe wishful thinking as I still don’t know who has what on whom, and which is more powerful blackmail wise... I’m guessing it’s Daley though.]