More than a dozen rallies across the state were peace. Police used pepper balls and smoke on one group in Denver.

Rick Kyle, a chief of operations with the Denver Police Department, says the No Kings protest on Saturday was peaceful. However, later that evening, a group unaffiliated with that protest

Dozens of Regional Transportation District routes were detoured or delayed throughout metro Denver on Saturday as thousands of Coloradans gathered for “No Kings” protests.

Denver police now say officers arrested 18 people during protests near downtown on Tuesday over immigration enforcement.

"No Kings" protests were held nationwide on Saturday, and Denver groups continue to protest into the night. Hanna Powers provides updates from the day of protesting.

Denver’s mayor is pleading for anti-Trump protests to be peaceful and calm so President Trump doesn’t send the military to Denver’s streets.

Millions of people turned out for "No Kings" protests nationwide on Saturday that were largely peaceful though there were some arrests and police had to disperse unruly crowds, including in Georgia and Los Angeles.

Indivisible cofounder and protest organizer Ezra Levin explained ahead of Saturday that the movement is about reclaiming U.S. patriotism from the Republican Party and to denounce what he called Trump's authoritarian actions.