President Donald Trump is expected to join military and law enforcement officers on patrol in Washington, D.C. on the heels of declaring a public safety emergency earlier this month.

Business has never been this slow for Jovan Richards, who sells shirts, hats and souvenirs emblazoned with the likeness of the nation’s capital.

President Donald Trump has threatened a "complete and total" federal takeover of Washington, D.C., amid a dispute over the city's crime figures. Trump has already deployed federal troops, officers and agents to D.C. as part of a crackdown on crime and homelessness.