Crews started removing Monday the wreckage of the American Airlines plane that collided with an Army Black Hawk helicopter over Washington, D.C., and crashed into the Potomac River last week.One of the plane's two engines was seen being lifted from the river Monday morning,

Col. Francis B. Pera of the Army Corps of Engineers said at an afternoon news briefing that additional remains were found during recovery efforts Monday, noting that the team to committed to the "dignified process" of retrieving victims.