This guy like so many others had a history of mental illness, violence, and committing threats. The FBI knew about him through the investigation of an acquaintance. Days before the shooting his family saw him playing with the gun and took it from him. He was convicted of assault at 18. Everyone that knew him knew he had a history of mental illness. Yet none of them reported his instability, none of them notified the authorities, none of them tried to get him "help". Which would have likely resulted in him being unable to purchase a firearm if the law was followed and it was appropriately reported to the feds. Even when he bought a gun none of them reported it as a concern even after being concerned enough to take it. What we need to do is insist that the laws we have on the books are followed and lay the blame squarely where it's due. This isn't a failure of law or authorities, this is a failure of family, of acquaintances, of everyone that knew he was a loose cannon. But the left has no intention of fixing that, as evident by them filibustering Cruizs bill. They would rather blame the rifle.