What Just Happened?!: Newt Gingrich has promised that he will remain in the GOP presidential race until the very end, but will he run out of steam before reaching the finish line?April 20, 2012
UP NEXT
'He was ferociously independent': Senator recalls Joe Lieberman's legacy
07:08
'Our message resonated with voters': Democrat wins Alabama special election
05:55
Automakers like Volkswagen prioritize production of electric vehicles
07:19
Connecticut governor recalls life and legacy of former Sen. Joe Lieberman
07:17
George Conway: Lying, intimidating, bullying. That's Trump at his worst, and that's Trump always
12:20
Rev. Al: For those of us that really believe in the Bible, Trump selling them is offensive