What's the connection? With which fire? The dumpster? The little harmless bonfire on an asphalt intersection? random firecrackers? Or the one you allege of a building with people inside? 'Connection with' and 'a fire' are pretty vague charges.Also, of course, we don't know that these are genuine protesters, paid provocateurs, reckless vandals, emotionally disturbed persons, anarchists, or opportunistic troublemakers. However, any of these an many other charges should be laid, arrests and investigations carried out by local police, who are both competent and willing to do their job, without federal interference. 'Deployment' of federal forces against the express wishes of the local authority is an act of territorial aggression.