It is mostly bitter supporters of one candidate and one non-candidate realizing that Cain is sucking up a lot of their oxygen.
Perry lost a lot of his support to Cain and with Cain doing well in the polls, it makes it less likey that Palin gets in.
Supporters of those two candidate are....how do I put this nicely?)....losing it.
Everyone hates to lose or back a loser. It’s very human.
Have warned my family and friends to “not fall in love with a candidate - he or she ain’t gonna marry you, empty your trash, wash your dishes, raise your kids or give you money they don’t have”
Your candidate should be like your UPS guy - deliver what’s rightfully yours and be on time.