At the NBC News-YouTube debate, Hillary Clinton and Bernie Sanders spar over details in the health care plan. Clinton responds to Sanders' health care proposal and says the U.S. shouldn't start over again after the Affordable Care Act.Jan. 18, 2016
UP NEXT
Trump: Taking in Syrian Refugees 'Great Trojan Horse'
00:41
Trump on Accepting Election Results: 'I'll Look at it at the Time'
02:23
Clinton: Trump Has History of Complaining About Rigging
01:07
Clinton: Undocumented Immigrants Pay More Income Tax Than A Billionaire
00:24
Clinton: 'I'd Be Happy' to Compare Clinton and Trump Foundations
00:29
Trump: I Didn’t Apologize to My Wife 'Because I Didn't Do Anything'