Chesley "Sully" Sullenberger, the pilot who famously landed a commercial airline on the Hudson River over a decade ago, has weighed in on the disastrous DC plane crash.
On Wednesday night, an American Airlines regional jet was on the final approach to Ronald Reagan National Airport in Washington, D.C., when it collided midair with a military Black Hawk helicopter shortly before 9 p.m. ET, before plunging into the Potomac River claiming the lives of 67 people.