If the report that killer was a licensed security guard pans out and as part of his job had a right to have the guns he used, it puts to rest any arguement by the gun grabbers that gun ownership by the general public is the problem.
(Senator Nelson says inteligence staff believe killer has ISIS connections. Then goes on to say country has to “dig down” to confront the recent violence in the US. Typical lib response - doesn’t matter who is behind it, still a US problem with gun violence.)