Ted Cruz reacts to Sarah Palins endorsement of Trump

Tonight on The Kelly File, Brit Hume joined Megyn Kelly to react to Sarah Palins endorsement of Donald Trump and how it affects Ted Cruz.
Presidential candidate speaks out on New Hampshire bus tour.
LIVE Donald Trump Ames Iowa Rally - Donald J. Trump Rally in Ames IOWA at Hansen Agricultural Student Learning Center on Tuesday, January 19, 2016 at .
AMES, IOWA — Former vice presidential candidate and Tea Party firebrand Sarah Palin has endorsed Republican presidential candidate and businessman .