President Donald Trump's use of the the word "infest" in tweets to an African-American congressman to describe a majority-black city is part of a larger pattern.
They can be a threat to public health, and a poor solution to larger environmental problems. Organizers from Baltimore to Detroit to Los Angeles are working for a future without them.
Tenants allege that a property management firm controlled by Trump son-in-law Jared Kushner's real-estate company has unjustly charged them fees and threatened eviction to make them pay up.
Baltimore has seen a sharp spike in murders since the summer of 2015, which became its most violent year with 344 homicides. In 2016, the city saw 318 people murdered. This year is set to look even worse.