BARNES: The only thing about Giuliani is you don't know if he has hit the ceiling in Republican support. But obviously ads would help.
HUME: It's quite an achievement to hit the ceiling without taking out a single ad.
BARNES: It is possible. I think ads would probably help him some. And no doubt he will run some ads, probably, in New Hampshire. He has some radio ads, I think, in Iowa, but not TV ads.
KRISTOL: Ron Paul raised $4 million in one day yesterday or the day before yesterday.
HUME: Yesterday and overnight, yes.