Here's a look at stories that caught our attention today. What headlines are you clicking on?
- Karl Rove piles on Rick Perry: Bernanke line ‘not a presidential statement’
- Mitt Romney doesn't want to talk about Gov. Rick Perry
- Obama, tea party supporters get in heated exchange in Iowa
- Voters go to polls in Wisconsin's two final recalls
- Phone hacking: News Of The World reporter's letter allegedly reveals cover-up
- Russell Armstrong, Real Housewives husband, dead of apparent suicide