All-Clear at Joint Base Andrews: Active Shooter Drill Was Planned
This article is available to read at the Associated Press Archive Link here: http://www.apnewsarchive.com/2016/Joint-Base-Andrews-tweets-that-it-is-on-lockdown-due-to-a-report-of-an-active-shooter/id-15d446547f964892ab160a08f12523ed
