The lawn of Cathedral Square Park in Milwaukee was filled with protesters Saturday afternoon as part of nationwide "No Kings" demonstrations.

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.

"No Kings" Day organizers say it is more important than ever to have a "national day of peaceful protest" on June 14 following the decision by President Donald Trump to send in Marines and the National Guard to Los Angeles.

Thousands of western Massachusetts residents rallied in the streets on Saturday to protest President Donald Trump and his administration’s policies, joining the nationwide “No Kings” movement against actions they called authoritarian.

Protesters plan to march through Minnesota's capital city on Saturday as part of nationwide counterprogramming to President Trump's planned military parade in Washington, D.C.

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.

OneRepublic's Ryan Tedder said that the massive nationwide 'No Kings' protests on the 250th anniversary of the U.S. Army are a 'super bummer.'

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