The lie just get told over and over again until it becomes fact. There ARE background checks when you buy a gun whether you buy at a store or at the gunshow a check is done. These dopes always leave that out. What they want is a check done when you give or sell your gun to a family member, friend close acquaintance. They leave out that a new gun bill will open the door to additional legislation which will infringe on our Second Amendment rights.
FYI Donny, Lanza attempted to buy a gun and was denied. He like other (mass) killers stole his weapons and then killed innocents.