By DAVID ESPO, ASSOCIATED PRESS MESA, Ariz. — Primed for a fight, Mitt Romney and Rick Santorum traded fiery accusations about health care, spend...

Republican presidential candidates Mitt Romney and Rick Santorum are looking to make a splash in Wednesday night's primary debate in Arizona. The f...

By DAVID ESPO, ASSOCIATED PRESS JACKSONVILLE, Fla. — An aggressive Mitt Romney repeatedly challenged Republican presidential rival Newt Gingrich ...

Four candidates competing for the Republican presidential nomination are going head-to-head in a primary debate with Florida's primary election less t...

TAMPA, FLA. -- The most important moment of Monday night's presidential debate -- the first in the crucial state of Florida -- may have come before an...

With Florida's primary election around the corner, four candidates running for the Republican presidential nomination are taking part in a primary deb...

ROCHESTER, Mich. -- Republicans Ron Paul and Newt Gingrich criticized the nation's student loan programs, saying they had failed taxpayers. Paul wa...

Republican presidential hopeful Rick Perry says he would eliminate three federal agencies. Just don't ask him to name them. "Commerce, Education an...

Texas Governor Rick Perry says he was "taken aback" by an incident that occurred at Monday night's Republican presidential debate after U.S. Rep. Ron ...