He told a news conference that diversity hiring efforts at the Federal Aviation Administration may have led to safety issues.
With officials saying no one has survived the crash, efforts have since shifted to recovering bodies in Potomac River.
A deadly midair collision between an American Airlines jet and an Army helicopter near the nation's capital is bringing ...
An American Airlines jet with 60 passengers and four crew members aboard collided Wednesday with an Army helicopter while landing at Ronald Reagan National Airport near Washington, D ...