Homeland Security @DHSgov
Active shooter incidents are often unpredictable and evolve quickly. In the midst of the chaos, anyone can play an integral role in mitigating the impacts of an active shooter incident. Learn @CISAgov's best ways to respond at the link below: https://t.co/ennrrtmD8M https://t.co/PL3u6QZckb — PolitiTweet.org