PBS NewsHour full episode Sept. 21, 2017

Aired: 9/21/2017 | 0:54:31 | Expires: 10/21/2017 | Episode
Thursday on the NewsHour, rescuers scramble to find survivors after that powerful earthquake caused a school and dozens of other buildings to collapse. Hurricane Maria leaves parts of Puerto Rico completely devastated before regaining strength and turning its fury on the Dominican Republic. And a conversation with Melinda Gates about the impact of tech on teens and the importance of foreign aid.