Newt Gingrich attacks Mitt Romney on immigration, fights off infidelity question and laughs at idea of Romney as running mate

January 25, 2012 11:37 AM

More Videos

  • What happens when the government shuts down?

    The world won't end if Washington can't find a way to pass a funding bill before this weekend. That's the truth about a government "shutdown": the government doesn't shut down.