PBS Newshour - 41x74 - April 13, 2016- Followmy.tv

Wednesday on the NewsHour, Democratic candidates court labor unions as Donald Trump lambasts the GOP’s delegate rules ahead of the New York primary. Also: A major windfall for cancer research from Sean Parker, neural engineering works to mend paralysis, a look at America’s nuclear warriors, water ATMs may solve India’s water crisis and Jacques Pépin explains why cooking is all about context.