Republican Lawmakers Refuse to Adopt Gun Control Despite 200 School Shootings Since Sandy Hook

Since the Sandy Hook Elementary School massacre in Newtown, Connecticut, in 2012, there have been 200 school shootings. But on Capitol Hill and in many state legislatures, Republican lawmakers have blocked efforts to enact gun control. Wednesday's shooting in Florida comes just days after President Trump released his budget, which proposes cutting millions of dollars from the National Instant Criminal Background Check System. We speak to Josh Horwitz, executive director of the Coalition to Stop Gun Violence. He is the co-author of "Guns, Democracy, and the Insurrectionist Idea."