American Lockdown

Another campus on lockdown after gunman allegedly spotted about 8 p.m.--and it's my daughter's old school, in D.C.   "American University officials are urging students to take shelter and the public has been instructed to stay away from the university's Northwest campus."  On its Twitter feed @AUPublicSafety link to photo at left and asked students to NOT approach and instead call them. More details coming. UPDATE:  AU sounds "all clear," says suspect in custody.  And the two at left??