The loonies are being egged on, organized and supplied in a well funded effort. The organizers hope for bloodshed to make Trump look evil. Much respect for law enforcement for their restraint (overall) and professionalism. We can hope that justice will be done and leadership of our cities brought back into line with reality. It appears to be a balancing act played out on the public stage as the election approaches. Like Obama, Trump will have more flexibility "after the election".