Greg Corombos of Radio America and Jim Geraghty of National Review cheer Sen. Rand Paul for saying a third party candidacy would guarantee President Obama’s re-election. They also shake their heads over some of the Iowa caucus rules – including the participation of Democrats. And they cheer National Review’s Rich Lowry for denouncing liberal Alan Colmes for mocking Rick Santorum’s actions following the death of Santorum’s newborn son years ago.