After Parkland, Brian Mast Begged Trump to Pause AR-15 Sales. Four Years Later He Voted Against the Assault Weapons Ban.
He wrote the New York Times op-ed. He cosponsored a background-check bill. He asked the president for an immediate pause on AR-15 sales. Then he voted against universal background checks and the assault weapons ban — and his campaign website's gun page never mentions any of it.