What else can Biden say...he voted for the war and against the surge. It seems to me that is what you do when you want to lose. The only thing else one could do is vote against funding the troops and Obama did that.
So Joe is now supporting Obama's foreign policy? You know...where you bomb your allies, chat with your enemies and ignore the tiny countries like Iran, because they don't pose a threat.
I don't think Palin has anything to worry about in the debates. She could just stand there and smile as Biden self destructs with his ignorant rambling.