Watch LaterAdded 00:05:27 UNITED STATES Tuskegee Airmen played crucial roles in US victory in WWII and civil rights movement | Nightline
Watch LaterAdded 00:08:31 UNITED STATES The students fighting for a more diverse lesson plan | Nightline
Watch LaterAdded 00:07:06 UNITED STATES President-elect Joe Biden Introduces his secretary of defense pick
