PORTLAND — Authorities in Oregon have launched an investigation on assaults that stemmed from a Portland street brawl that erupted this weekend between demonstrators with a right-wing group and left-wing counter-protesters, media outlets reported Sunday.
There were no immediate arrests following the clash Saturday, according to the reports. But Portland police said they were investigating and seeking help from witnesses, as well as reviewing video and photos.
Four people received medical attention, but authorities did not know if anyone was taken to local hospitals, KGW-TV reported.
Officers saw people at the demonstration with hard-knuckled gloves, guns, knives and batons, police said.