@CNN: This high school in Anchorage, Alaska, is using the sound of real gunfire to prepare students for active shooters https://t.co/170Uh4t2Bp https://t.co/43trLWMUUE

March 12, 2018 / The Arbiter / CNN

@CNN: This high school in Anchorage, Alaska, is using the sound of real gunfire to prepare students for active shooters https://t.co/170Uh4t2Bp https://t.co/43trLWMUUE

This high school in Anchorage, Alaska, is using the sound of real gunfire to prepare students for active shooters https://t.co/170Uh4t2Bp pic.twitter.com/43trLWMUUE

— CNN (@CNN) March 12, 2018

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