With the swamp dwellers in our government there is ALWAYS cause. Always!
The lyrics pedal to the Metal were in the last line sung by Jason Aldean believe rIght before the shooting.
Paddock may have been set off by the anti-Trump media coverage and the media misreporting about what happened in Charlottesville, and that may have led him to target perceived Trump supporters.
Hillary was apparently in need of a new false flag to distract from Charlottesville.