Police declared the demonstration a riot. Federal officers clad in tactical gear deployed smoke, tear gas, flash grenades and other projectiles as some in the restive crowd of several hundred demonstrators hurled water bottles and fireworks in return.

Violent riot near Portland ICE facility leaves multiple officers injured as protesters break glass, forcibly enter building, and launch projectiles at federal law enforcement.

Tense demonstrations outside the U.S. Immigration and Customs Enforcement building in Portland were declared a riot Saturday as federal officers once again faced off with protesters.