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

Saturday, thousands of people descended on downtown Denver to voice their opposition to the Trump administration and its policies.

Protesters gathered nationwide, including Colorado, as President Trump attended a parade commemorating the Army's 250th anniversary on his 79th birthday.

The Denver Police Department advised of road closures near the state capitol due to Saturday's "No Kings" protest.

The organizer of one of the rallies in Douglas County expected 1,000 people to attend, but it appeared they may have surpassed that number.

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

PHILADELPHIA (AP) — Cities large and small were preparing for major demonstrations Saturday across the U.S. against President Donald Trump, as officials urge calm, National Guard troops mobilize and Trump attends a military parade in Washington to mark the Army’s 250th anniversary.

As one of the largest demonstrations of the year prepares to take shape on the steps of the Colorado State Capitol, Denver police are taking to social media to outline what participants can expect. Hanna Powers spoke with an expert on how they plan to keep the day safe.