A mass shooting in southern California. According to an FBI official, around 11:00 this morning emergency responders received calls of a mass shooting at a San Bernardino social services facility. Police say up to three people entered the building and opened fire. The FBI official says up to 14 people have been killed, 13 wounded, but stress that number may change. A lockdown of the area was put into place as authorities searched for the suspected gunmen. This is the 352nd mass shooting in the United States this year.