Those millions included an estimated 200,000 people in Los Angeles, 100,000 in Philadelphia, 70,000 in Seattle and over 50,000 in New York.

Seattle Police prepare for "No Kings" protests against a military parade on Trump's birthday. They aim for peaceful management and will only act if necessary.

Tens of thousands marched down 5th Avenue, with no reports of property damage, according to the Seattle Police Department. It was over 1.5 miles of people.

City and state officials say they are prepared for one of the largest protests in Seattle since President Donald Trump began his second term.

Approximately 70,000 people joined the "No Kings" protest in Cal Anderson Park before marching to the Space Needle and then the Seattle Center in downtown.

Demonstrators gathered in parks and plazas Saturday across the U.S. to protest against President Donald Trump. The “No Kings” rallies were organized in nearly 2,000 locations nationwide, including cities,

Army's 250th anniversary celebrated with a military parade in Washington, D.C., on Trump's birthday. 'No Kings' protests by opponents are planned across the country.

In a joint press conference Friday morning, city, state, and county leaders called on protesters to remain peaceful during protests.