Mayhem, Terror Mar Patriot Day In Boston

Bloodied victims are carried on stretchers and pushed in wheelchairs to safety. Police clear the scene strewn with debris and broken glass. A runner, crying, is comforted after the explosions.

Save videos for later by signing up or logging in

With "My Queue" you can quickly save videos to watch later.

To add an item to your queue just click the sign next to the video.

Once you've added a video visit "My Queue" to start watching!