Newt Gingrich faces some one-on-one blowback for his comments about Paul Ryan.
IOWAN: What you just did to Paul Ryan is unforgivable.
GINGRICH: I didn't do anything to Paul Ryan.
IOWAN: Yes, you did. You undercut him.... you're an embarrassment to our party.
GINGRICH: I'm sorry you feel that way.
IOWAN: Why don't you get out before you make a bigger fool of yourself?