Is He Capturing Tea Party Voters?

CNN's Mairead McLaughlin takes a closer look at the Republican presidential race. She says candidate trump is difficult to peg ideologically, and his support is all over the place. He has some policies that are more in line with tea party voters, but he also has those who don't traditionally turn out for primary elections - so she asks: Does that translate into driving to iowa caucus when you've never voted before? And how do we know they're not internally consistent on key issues like taxes or gay marriage? We'll find out if this election turns out to be as unpredictable as people think it could be!