Protesters in Washington, D.C., chanted “Trump must go now” and “Free D.C.” as they walked from Dupont Circle to the White House Saturday afternoon, passing several police officers as well as National Guard troops.

Photos show federal law enforcement officers throughout the nation's capital as President Donald Trump vows to crack down on crime throughout Washington, D.C.

The president has suggested he could bring the military to Democrat-controlled cities like New York City, Chicago, Baltimore and Oakland next.