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Bullet-proof blankets new US 'defense' against shootings

The road to Reynolds High School is blocked after news of a school shooting on June 10, 2014 in Troutdale, OregonA doctor from Oklahoma, inspired by one of America's deadliest school shootings, has invented an unusual defense against crazed gunmen who open fire in classrooms: a bullet-proof blanket. Steve Walker, a 43-year-old father of two, said he developed the orange-colored shield -- compared by US broadcaster NPR to a yoga mat -- to give children greater protection from shootings and tornadoes.