EXIT GHOSTThe last moderate Republican?http://tpmdc.talkingpointsmemo.com/2010/04/its-official-crist-goes-independent-in-florida-senate-race.phpIt's Official: Crist Goes Independent In Florida Senate Racehttp://tpmdc.talkingpointsmemo.com/2010/04/gop-slams-crist-over-indy-senate-bid-rallies-around-rubio.phpGOP Slams Crist Over Indy Senate Bid, Rallies Around RubioWhat will happen? http://