02:18 - Source: CNN
Can Gingrich deliver a win in Louisiana?

Fmr. Louisiana Rep. Bob Livingston, a Newt Gingrich supporter, talks about Gingrich’s chances at winning the Louisiana primary and explains why Gingrich may not be ready to drop out of the GOP race.

02:24 - Source: CNN
Livingston: Newt is like 'Rocky Balboa'