PBS NewsHour full episode August 12, 2019

PBS NewsHour full episode August 12, 2019

AMNA NAWAZ, PBS NEWSHOUR ANCHOR: Good evening. I’m Amna Nawaz. Judy Woodruff is away. On the “NewsHour” tonight: Protestors in Hong Kong bring one of the world’s busiest airports to a standstill, as fears grow over a Chinese military crackdown. Then, new threats of extinction as the Trump administration changes the rules of the Endangered