PBS NewsHour Weekend full episode April 17, 2016
04/17/2016 | 24m 49s
On this edition for Sunday, April 17, a powerful earthquake strikes Ecuador. Later, looking ahead to Tuesday's New York presidential primary. And, in our signature segment, changing the way doctors are taught to treat pain. Alison Stewart anchors from New York.
Expired: 05/17/16Video has closed captioning.