POWER PLAY VIDEO: What’s at Stake in the Next GOP Debate

Republican presidential hopefuls will duke it out in another debate Tuesday night.

The topic is national security, and there's a lot at stake for several of the candidates. Will Herman Cain and Rick Perry be able to stay gaffe-free?

All eyes will also be on Newt Gingrich, who has recently surged in the polls.

Chris Stirewalt talks with Democratic strategist Debbie Dingell and former McCain-Palin presidential adviser Ford O'Connell.  FOX News' Campaign Carl also gives his analysis.

Be sure to watch Power Play online each morning at 11:30am ET.