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Presidents react again and again to shootings
Pres. Trump and his three predecessors have had to respond to mass shootings, often addressing the nation's concerns while encouraging unity and healing.
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Gun violence in America 11 videos
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Presidents react again and again to shootings
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TINLEY PARK, IL - OCTOBER 18: Pistols are offered for sale at Freddie Bear Sports on October 18, 2012 in Tinley Park, Illinois. Facing a $267.5 million fiscal 2013 budget gap, Cook County, which includes the City of Chicago and suburbs, has proposed a tax of 5 cents per bullet and $25 on each firearm sold at gun and sporting goods stores in the county. Fred Lutger, who has owned Freddie Bear Sports for 35 years, is concerned with the impact the tax will have on his store which is located about 2 miles inside the Cook County line. (Photo by Scott Olson/Getty Images)
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By the numbers: Gun deaths in America
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