Rick Santorum's closing argument in Iowa: Don't settle

According to reports from FoxNews.com's Serafin Gomez, surging Republican presidential candidate Rick Santorum had some choice words for fellow GOP hopeful Ron Paul following Santorum's Fox and Friends interview

By Rosalind S. Helderman Republican presidential candidate Rick Santorum shakes hands during a meet-and-greet campaign stop at a pizzeria in Altoona, Iowa, on Monday. (Eric Gay – AP) DES MOINES — In the mad-dash final hours before Iowans caucus to

Santorum's nephew explains why he's supporting Ron Paul's presidential campaign instead of his uncle's.

Rupert Murdoch made waves Monday evening when he tweeted his support of Republican presidential candidate Rick Santorum, just a day before the Iowa caucuses.

The billionaire master of the Fox News Channel is blowing kisses to surging Republican presidential hopeful Rick Santorum in the last hours before Iowa's first-in-the-nation caucuses. In one of his first Twitter offerings, Rupert