An armed man was arrested on Saturday in the area of a "No Kings" rally in West Chester, Pennsylvania, police said.

In Los Angeles, 38 people were arrested downtown on Saturday night, police said Sunday. In Huntington Beach, police arrested a convicted felon they said had a loaded handgun.

Organizers of the “No Kings” demonstrations said millions had marched in hundreds of events. In Oregon, tens of thousands of people gathered in downtown Portland for two large protests -- one that began in Tom McCall Waterfront Park and the other at the Oregon Convention Center.

The anti-Trump protests in Austin remained peaceful, despite a 'credible threat' that forced a brief evacuation of the Texas Capitol complex.

In Geneva, chants of “No kings in America” and “This is what democracy looks like” rang out over seemingly supportive, near-constant honks from cars driving by the large protest that stretched across several blocks of Randall Road.

Tens of thousands of Americans joined "No Kings" protests across the United States against the Trump administration.

Texas police say there are more than 10,000 people in attendance at the Capitol for Saturday's 'No Kings' protest. Follow for live updates.

The sounds of one of Chicago’s largest protests in recent memory reverberated throughout downtown Saturday, as tens of thousands gathered in a united admonishment of President Trump.