Here's a look at stories we're following right now. What headlines are you clicking on?
- Former Sen. Rick Santorum enters 2012 presidential race
- Editing Wikipedia to make Palin right about Paul Revere
- Rep. Paul Ryan confronted over Ayn Rand at Ralph Reed Conference
- Dem senators to Biden: Ryan Medicare plan should be off the table
- Prison sentence doomed John Edwards plea deal
- House Majority Leader Eric Cantor relents, agrees on timeline of debt default
- NJ GOPer premieres anti-abortion suspense flick this weekend