Mark Ruffalo and Julia Louis-Dreyfus were among the stars who took part in the nationwide "No Kings" protests against President Donald Trump.

"No Kings" rallies brought demonstrators together, joining voices across the nation and region to protest what they call a growing threat of authoritarianism in American politics.

More than 1,000 demonstrators are expected to rally in West Palm Beach today for 'No Kings Day,' a nationwide event protesting Donald Trump on his birthday.

The keynote speaker downtown was the former Trump associate Lev Parnas, who denounced the president's circle as a personality cult.

Authorities are urging the public not to attend the "No Kings" events in Minnesota on Saturday as authorities search for a gunman who killed Minnesota Rep. Melissa Hortman and wounded another in two targeted shootings overnight.

Photos from the “No Kings” protest in Chicago on Saturday as part of an anti-Donald Trump rally on the same day as his military parade in Washington, D.C., for his birthday.

An estimated 2,000-plus people gathered for Women's March Rockford's "No Kings" protest, a march and rally held June 14 at the City Market Pavilion. They carried signs. They clamored for change. And when ACLU Coordinator Kathleen Dingle called them to send a loud message to Washington D.C. that "Rockford will have no king," they roared.

A flagship "No Kings" march and rally are planned in Philadelphia, but no events are scheduled to take place in Washington, D.C., where the military parade will take place on Trump's 79th birthday. Organizers of the protests say they want to take attention away from the parade.