A ground stop was issued at 2:15 p.m. for all American Airlines flights at Terminal 3, the FAA said. The ground stop was called off at 3:30 p.m. The bomb squad found the unattended luggage was not dangerous.

LOS ANGELES - The Los Angeles Police Department 's Bomb Squad responded to a report of a military ordnance discovered on the campus of USC, according to officials. The military ordnance was found in a garage storage area in the block of McClintock Avenue.

Police say there is no threat to the public, as investigators respond to the 3600 block of McClintock Avenue on the USC campus.