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.

Several hundred protesters gathered outside the ICE facility Saturday afternoon and evening. Portland police declared it a riot.

Protesters gathered at Lincoln Park, voicing their opposition to President Donald Trump's administration's policies and decisions since his return to office this year. "We are con