The John Williams NewsClick: A true national emergency

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People attend at a makeshift memorial Sunday, Feb. 17, 2019, in Aurora, Ill., near Henry Pratt Co. manufacturing company where several were killed on Friday. Authorities say an initial background check five years ago failed to flag an out-of-state felony conviction that would have prevented a man from buying the gun he used in the mass shooting in Aurora. (AP Photo/Nam Y. Huh)

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