PORTLAND, OR – JUNE 29: An unidentified protester clashes with a police officer during a demonstration between the left and right at Pioneer Courthouse Square on June 29, 2019 in Portland, Oregon. Several groups from the left and right clashed after competing demonstrations at Pioneer Square, Chapman Square, and Waterfront Park spilled into the streets. According to police, medics treated eight people and three people were arrested during the demonstrations. (Photo by Moriah Ratner/Getty Images)