JOINT BASE ANDREWS, Md. - The military base outside Washington where the presidential plane Air Force One is stationed was temporarily locked down Thursday after an "active shooter" report that turned out to be a false alarm.
The report stemmed from someone who made a distress call after seeing security forces doing a routine inspection. The confusion was heightened by a planned active shooter drill at Joint Base Andrews that had not yet begun. Officials said in a Facebook post Thursday that there was no shooter and no threat to the base or workers there.