Romney just hit Gingrich hard on supposed "investments" in FannieMae and FreddieMac.
Gingrich is now becoming defensive. He's been thrown off his game tonight.
Paul is scoring points now as Gingrich fades.
Watch out for Paul. He aims to pick up enough delegates at caucuses to be
a player at the convention. He should not be viewed lightly even though he has some seemingly wacky ideas.