John McCain campaign manager Rick Davis appeared on MSNBC yesterday and acted like a crazy person, launching attack after incoherent attack on Democratic rival Barack Obama, especially that race card shit. Andrea Mitchell handled the insanity well and even allowed a chuckle when, at the end of the interview, Davis snapped, “”I’m happy to talk about the substantive issues the next time I’m on your program.” Mitchell then described Davis as a celebrity – which is the biggest insult in the McCain lexicon. [HuffPo]