Interesting theory, need more evidence though as to the FBI part. A recent story I read was trying to connect the shooter to a so called white supremacist group. So there is the political spin being added now. Another story shot holes in the whole he was a crazed loner narrative by exposing the fact he had a girl friend. Crazed loner outcast don't have girl friends.  For all the money they spent on Project Mockingbird, quality wise they sure did not get their moneys worth.