Conservatives are letting Romney and other Republicans know that he does not have conservative support. If the nominee he won't win just like McCain. He has the voting record of a RINO. Conservatives don't want any more RINO's. RINO's can't win the presidency, only true conservatives can win the presidential election
source: http://nation.foxnews.com/2012-presidential-race/2011/07/05/conservatives-launch-assault-romney
