In Pursuit, GOP Contenders Rumble Through IowaThree Republican presidential candidates, each claiming to be the truly conservative alternative to Mitt Romney, are launching bus tours Tuesday through this early nominating state.
All Against Cain: Upstart Targeted In GOP DebateRepublican presidential contenders attacked upstart Herman Cain's economic plan as a tax increase waiting to happen Tuesday night, moving swiftly in a fiery campaign debate to blunt the former businessman's unlikely rise in the race for the party's nomination.
FACT CHECK: Misfires On Taxes And More In DebateHerman Cain's 9-9-9 tax plan ignited plenty of sparks in the Republican presidential debate Tuesday night, as did testy exchanges between Mitt Romney and Rick Perry. In those instances and more, the facts took a bit of a beating.
A Look At Key Moments In The GOP DebateKey moments in Tuesday night's GOP presidential debate: