The leader of the National Rifle Association gave his first public remarks since last week's deadly shooting at a high school in Florida. Wayne LaPierre told a conservative convention on Thursday that gun control advocates care more about destroying liberty than protecting kids. LaPierre called for increased school security, ripped the "rogue" leadership of the FBI and blasted the left for promoting a "socialist" agenda. Shortly before LaPierre took the stage, Trump praised him and NRA staff as "Great People and Great American Patriots."