Because they want to win the general election and Santorum \ Gingrich can’t win the general election.
Well, considering as the Polls show Santorum as closer to Obama than Romney, that would be hardly the case.
No - it’s the same old conflict between the Rockefellers and the base. The base wants some red meat and the Rockefellers want to reach around the aisle.
Everytime we run conservatives we win, every time we run moderates we lose. How hard is this to get?
Welcome to FR Romney retread.