ARLINGTON, Va. (AP) — Crews began removing wreckage from the Potomac River from last week’s deadly plane collision between an airliner and an Army helicopter. The midair crash was the deadliest U.S.

Crews are on the scene on the Potomac River to retrieve the submerged wreckage of an airliner and an Army helicopter.

Authorities have said the operation to remove the plane will take several days and they will then work to remove the military ...