Mass shootings in U.S. history

POSTED: 7:20 AM Jul 20 2012   UPDATED: 12:13 PM Mar 10 2014

Take a look at some of the worst mass shootings in U.S. history.

Police badge
12 / 17
amphotora/iStock

Comments

The views expressed are not those of this site, this station or its affiliated companies. By posting your comments you agree to accept our terms of use.