Defeated Senator Arlen Specter (D-PA), who won't be coming back to the Senate after this session is hinting that he may begin voting more like a Republican than a Democrat:
...several longtime friends and associates tell The Daily Beast that without a primary challenge to pressure him, the veteran senator - a famously prickly character whose temper has earned him the nickname "Snarlin' Arlen" - may shift to the rightThe big question seems to be, will Specter vote for Elena Kagan's confirmation? Of course he will. Duh!
H/T to Hot Air