Sandy Hook shootings: No apparent change in America's attitude to guns

Sandy Hook shootings: No apparent change in America's attitude to guns; Location unknown: Trolley loaded with new assault rifles wheeled along at gun factory Rifles on trolley as wheeled along Worker in gun factory assembling parts of rifle New rifle being packaged Trolleys wheeled along Rifle being fired on gun range Used cartridges falling onto the floor Muzzle of rifle as fired Man firing rifle Connecticut: Newtown: EXT Street running through town Christmas ribbon on lamp post with sign "Sandy Hook" behind Man in cherrypicker decorating christmas tree INT Reporter sat with Nicole Hockley, mother of Sandy Hook shooting victim Dylan Hockley Nicole Hockley Location unknown: Muzzles of rifles on rack in gun factory PULL FOCUS Newtown: Nicole Hockley (Victim's mother) interview SOT - Sandy Hook won;t be known just as a tragedy, but as a point for change / this is my lifelong mission now Washington DC: EXT Capitol building US flag flying outside of the Capitol building