@FoxNews: School shootings: This cannon fires unbelievable ammo to blast through walls and help rescue victims https://t.co/b0fxMrfbt1

May 31, 2018 / The Arbiter / FOX

@FoxNews: School shootings: This cannon fires unbelievable ammo to blast through walls and help rescue victims https://t.co/b0fxMrfbt1

School shootings: This cannon fires unbelievable ammo to blast through walls and help rescue victims https://t.co/b0fxMrfbt1

— Fox News (@FoxNews) May 31, 2018

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