Hundreds of protesters have gathered outside of the Portland U.S. Immigration and Customs Enforcement building after a “No Kings” march in the downtown and Central Eastside area brought tens of thousands of demonstrators on Saturday afternoon.

Thousands of people nationwide have shown up at demonstrations and rallies opposing Immigration and Customs Enforcement raids.

The protests that put Los Angeles at the center of a standoff with the president began late last week, just after federal immigration agents reportedly rounded up dozens of people in the city’s Fashi...