Video: Two Metro Trains Collide North of Downtown Washington, D.C.

Above: The subway train that plowed into another stopped
train, killing at least seven people and injuring scores of
others in the nation’s capital, was part of an aging fleet
that federal officials had sought to phase out because
of safety concerns, an investigator said Tuesday.
(Read more).

Deadly metro crash

VIDEO: CNN’s Vito Maggiolo reports from the scene
of a Metro commuter train crash in Washington

Injured limp away from train

Video: DC Mayor Comments on Deadly Train Crash (AP)