1. Crowd noise
2. Hispanic issues
3. Will Romney act like a front-runner again?
4. Will Gingrich revert back to the punchy underdog?
5. Santorum and Paul
6. Fast and the Furious and Solyndra
CNN LIVE: Tune in TONIGHT - Thursday at 8 p.m. ET for the CNN/Republican Party of Florida Debate hosted by Wolf Blitzer and follow it on Twitter at #CNNDebate. For real-time coverage of the Florida primary, go to CNNPolitics.com or to the CNN apps or CNN mobile web site.
