Mitt Romney actually said...

"I just happen to disagree with those policies."

"I think it's always a perilous course for a candidate to start talking about the mathematics of an election."

"Obviously the vice president has done, I don't know, 15 or 20 debates during his lifetime. Experienced debater. This is I think Paul's first debate."

"I actually thought he described pretty appropriately and pretty effectively his policies. I just happen to disagree with those policies."