Mitt Romney's 'Career Politician' Jab At Rick Perry Is First Sign Of 'Death By A Thousand Cuts' Strategy
Rick Perry Town Hall Meeting, January 17, 2012
Republican Candidates Turn Attacks on One Another - The New York Times
Romney, Perry spar on jobs in presidential debate
Rick Perry's gaffe, Mitt Romney's answer, main moments of latest GOP debate - The Boston Globe
How do you debate someone like Donald Trump?
Why Mitt Romney Is Winning, and Rick Perry Is Losing
Rick Perry Has Three Strikes Against Him
Right Place, Right Time – Texas Monthly
Romney, Perry Come Out Swinging At Debate : It's All Politics : NPR
Mitt Romney shrugs off slights in New Hampshire Republican debate
Mitt Romney hits the ground running in New Hampshire, Mitt Romney
Rick Perry's Word Jumble and Mitt Romney's Quiet Attack Strategy - The Atlantic