Air Force investigating low-altitude military flight over Charlotte

Air Force and FAA officials are looking into a low-altitude flight by four military jets over Charloote, N.C.'s Bank of America Stadium Monday morning that startled residents and office workers. The pilots of the A-10 "Warthogs" were participating in routine navigation training from Charlotte to Moody Air Force Base near Valdosta, Ga., the base said in a statement Monday.