The experts think these killers and misfits are radicalized online and share their manifestos.. adding to them or amending them as they go. I don't know much else, but there have been 6 of these massacres since Abbott has been governor.I’m all for it. How do we do that? If they publish manifestos, do they get put under surveillance? Visited by law enforcement with warrants to search and seize? Sincerely.