In Portland, hundreds of demonstrators began assembling outside the Oregon Convention Center around 10 a.m. The crowd grew steadily, with many participants waving flags, banners and signs decrying the president and Immigration and Customs Enforcement.

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

Mayor Keith Wilson says Portland saw 50,000 protesters march peacefully while a separate group damaged an ICE facility, injuring 3 officers.

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.

A nationwide protest is planned on President Donald Trump's birthday to counter a large military parade taking place the same day in Washington, D.C.

Anti-Trump protests sprang up across the country the same day the president was hosting a military parade in Washington.