'We're sending law enforcement' to some U.S. cities -Trump

BROADCASTERS: NO USE. DIGITAL: NO USE AUSTRALIA BROADCASTERS. NO USE ABC, CNN, FOX, UNIVISION, TELEMUNDO, BBC AMERICA, NBC. VIDEO MUST BE USED IN ITS ENTIRETY. EXISTING GRAPHICS MAY BE OVERWRITTEN BY CLIENT’S OWN GRAPHICS BUT NO FURTHER EDITS ARE PERMITTED, INCLUDING FOR LENGTH**~

"We're sending law enforcement," Trump told reporters at the White House. "We can’t let this happen to the cities."

Trump, a Republican, mentioned New York, Chicago, Philadelphia, Detroit, Baltimore and Oakland, California, as possible places for sending in federal forces, noting the cities' mayors are "liberal Democrats."

State and local leaders in Oregon, as well as members of Congress, meanwhile, have called for Trump to remove Department of Homeland Security officers from Portland.

"They've been there three days and they really have done a fantastic job in a very short period of time, no problem," Trump said of law enforcement sent to the historically liberal city to quell often unruly protests. "They grab a lot of people and jail the leaders. These are anarchists."

Federal officers last week began cracking down on Portland protests against police brutality and systemic racism, using tear gas and taking some activists into custody without explanation. Despite a national outcry over the tactics, Department of Homeland Security officials on Monday said they would not back down and would not apologize.