Here's a look at stories we're following this afternoon. What headlines are you clicking on?
- Newt Gingrich's presidential campaign aides resign en masse
- 10 Years Later: how Bush-era tax cuts changed America
- Mitt Romney defends himself in Michigan over auto bailout
- Rick Santorum calls the idea of climate change a "liberal conspiracy"
- Anthony Weiner’s seat could be scrambled in redistricting
- Alec Baldwin, potential NYC mayoral candidate, weighs in on Weiner