Santorum got hurt BAD in his attempted exchange with Paul. People generally do poorly in exchanging with Paul because he ends up scolding them like children. It is an interesting thing he does that causes them to react in a somewhat submissive way at the moment. Maybe he reminds them all of their grandfathers.
something smells fishy... there is just NO way Gingrich is getting that many votes. people that are voting for the other candidates could give a $h|t less about politics?