Melissa Harris-Perry 10/04/15

Poll shows major drop off for Trump in NH

Are there early signs of erosion for Donald Trump? National Republican consultant Katon Dawson, business and political marketing consultant Tara Dowdell, Christopher Borick from the Muhlenberg College Institute of Public Opinion and The New York Times' Marcus Mabry discuss the new polling numbers from Iowa and New Hampshire. ... more Duration: {{video.duration.momentjs}}