Rudy: Romney’s Flip-Flops “Give Me Pause”

On "Face the Nation," Giuliani explains why he has yet to endorse the frontrunner:

"He was a traditional, moderate Republican. Strong on fiscal matters, conservative, strong on foreign policy but basically socially moderate and he changed all that. I am a moderate Republican. That’s what I am. So I’d be inclined to support someone like Mitt Romney, but all those changes in positions give me pause."