Hardball with Chris Matthews 02/04/16

Des Moines Register calls for audit of Iowa caucus

As Hillary Clinton and Bernie Sanders are preparing to go head-to-head in Thursday night’s MSNBC debate, the Des Moines Register is calling for an audit of the very close results in the Iowa caucus. National Press Secretary for the Sander’s campaign, Symone Sanders, explains why there are questions around this issue. ... more Duration: {{video.duration.momentjs}}