Romney: If Newt can't take heat, how can he win?
Romney says former House speaker upset about attack ads should realize heat from "Obama's hell's kitchen will be a heck of a lot hotter"
Watch CBS News
Romney says former House speaker upset about attack ads should realize heat from "Obama's hell's kitchen will be a heck of a lot hotter"
With two weeks to go, Texas lawmaker's support appears to be stronger than the other GOP candidates
President, Republican rivals in risky showdown as payroll taxes poised to rise for 160M workers
Former New Mexico governor to drop out of GOP race after complaining Republican Party has "hung me out to dry"
Minnesota lawmaker says her support is stronger than Santorum's so evangelical leader's call to back him does not make sense
U.S. Sen. Mike Johanns, a former Nebraska governor, will back Mitt Romney for the Republican nomination for president
Analysis: When House GOP rejected a payroll tax cut compromise, they proved this Congress can't do anything, says Bob Schieffer
If Congress does not extend the unemployment benefits program, checks will stop coming Jan. 7
CBS News survey finds no candidate taking more than 20 percent of GOP primary voters; More than 1/3 undecided or want "someone else"
Obama lambastes GOP for blocking plan to extend payroll tax cuts for two months; Boehner says he needs Obama "to help out"
Full data and questions for the CBS News poll on the Republican presidential race released on Dec. 20, 2011
CBS News survey finds most Americans -- including 43 percent of GOP primary voters -- want to increase taxes on the wealthy
In his latest ad, Rick Perry goes after Romney for representing Wall Street and Gingrich for representing K Street
GOP candidate restates that he was not responsible for 1980s and 1990s newsletters with incendiary comments about blacks, AIDS patients
Louisiana governor also coaches Perry on his own tax plan