It looks like you may be having problems playing this video. If so, please try restarting your browser.
Close
LIVE: Night 1 of the #DemDebate
Posted by
NBC News
4,410,954 Views
LIVE: Night 1 of the #DemDebate
Posted by
NBC News
4,410,954 Views
app-facebook
Video Unavailable
Sorry, this video could not be played.
Learn More