How Cops Helped Save Survivors From Las Vegas Shooting

Footage of the harrowing first moments of the police response to October's shooting massacre in Las Vegas has been released. Police body cams recorded how some officers huddled with people taking cover, organized escape routes, carried the wounded to safety and ducked behind barriers as bullets rained down. The footage is made up of 28 clips, totaling about 10 hours, released by the Las Vegas Metropolitan Police Department.