‘Louder and more hateful’: Big-city leaders say Trump’s attacks on Baltimore are escalation of his strategy to denigrate diverse, liberal areas President Trump’s denunciations of Baltimore as an uninhabitable city are the latest in a string of disparaging attacks on diverse, liberal enclaves as violent, dirty and outside the mainstream — rhetoric that paints those areas of the country as fundamentally less American than whiter, more conservative strongholds. Trump denigrated Maryland’s largest city over the weekend as “a disgusting, rat and rodent infested mess” and blamed it on Rep. Elijah E. Cummings (D-Md.), who is black, and claimed on Sunday...