Watch CBS News

Safety concerns rise amid L.A. bomb threat

Name: Safety concerns rise amid L.A. bomb threat
Uploaded: 2015-12-15T15:08:07-0500
Duration: 5 min 3 s
Description: All Los Angeles public schools have closed amid a threat of an attack involving guns and bombs. Former ATF agent Matt Horace joins CBSN to discuss safety concerns.

All Los Angeles public schools have closed amid a threat of an attack involving guns and bombs. Former ATF agent Matt Horace joins CBSN to discuss safety concerns.