Hardball with Chris Matthews 01/04/16

Trump takes on the Clintons

There is a pitched battle is on between the two party frontrunners, Hillary Clinton and Donald Trump. Clinton accuses Trump of a "penchant for sexism." Trump says this makes Bill Clinton "fair game" for attack. Who will come out on top? NBC News’ Katy Tur reports. ... more Duration: {{video.duration.momentjs}}