Rick Santorum's curious closing argument  —  POLK CITY, Iowa — Nothing fires up a crowd like cloture.  —  Rick Santorum, the man who has improbably become a contender in Tuesday's Iowa caucuses, was making his closing argument to a sea of TV cameras here on Monday when he swerved into a thicket of Senate trivia.

Alan Colmes: The way Santorum dealt with the death of his child sure was crazy  —  You'd think liberals would want to pull their punches against Santorum until he's built up enough momentum nationally to complicate life for Romney, yet here's Colmesy throwing an uppercut straight to the groin.

Taking to Twitter, Murdoch Signals Support for Santorum  —  The media mogul Rupert Murdoch signaled his support for Rick Santorum on Monday evening, calling him the “only candidate with genuine big vision” for the United States.  —  His comments were significant not only because Mr. Murdoch …

Santorum targets blacks in entitlement reform  —  At a campaign stop in Sioux City, Iowa on Sunday, Republican presidential hopeful Rick Santorum singled out blacks as being recipients of assistance through federal benefit programs, telling a mostly-white audience he doesn't want to …