Atlanta attorney Lin Wood hired to defend Cain

GOP’s Cain airs first ad, a farm-focused Iowa spot

Sharon Bialek: Herman Cain knows who I am

Mitt Romney

Mitt Romney polls first in South Carolina with 22 percent, Cain with 20 percent

Romney seizes on Obama’s Netanyahu comments

Romney campaign: He doesn’t support ‘personhood’ amendments‎.

Romney’s favorite novel? Battlefield Earth

Rick Perry:

Perry’s push in Iowa

New Perry ad features work, faith and family

Michele Bachmann:

Bachmann calls on Obama to apologize to Israel

Michele Bachmann insists her campaign can rebound

Michele Bachmann as a cheerleader In High School.

Rick Santorum:

Santorum: Paterno deserves to tell his side of story

Newt Gingrich:

Newt renounces ad he did with Pelosi.

Jon Huntsman:

Huntsman Buzz is building: Is tonight’s debate Huntsman’s night?

Washington Post: Can Huntsman break through at the Republican debate?

Jonathan Capehart: The Clinton lesson: Don’t count Huntsman out — yet

Hot Air: A second look at … Jon Huntsman?

Rush Limbaugh:  Ha-ha-ha-ha-ha.

Ron Paul:

Bill O’Reilly: Ron Paul’s Supporters ‘Almost a Cult’

The Strange Odyssey of the Ron Paul Tent at Occupy Philly

Extra: Before they were famous: Republican politicians then and now