Bomb threat on plane shuts down all flights at DC airport: A United flight isolated on runway after reports of explosive on board. Chaos ensues as FAA issues third ground stop in a week. What will happen next at Washington's National Airport?
Bomb threat on plane shuts down all flights at DC airport: A United flight isolated on runway after reports of explosive on board. Chaos ensues as FAA issues third ground stop in a week. What will happen next at Washington's National Airport?