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.

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.

Events held in big cities, small towns and everything in between served as counterpoint to military parade in Washington coinciding with President Donald Trump’s 79th birthday.

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

Yesterday, according to estimates by event organizers, millions marched in protest against the Trump administration, including its recent controversial immigration-enforcement raids. Hundreds of “No Kings” demonstrations took place in cities and towns throughout the U.