Portland police said they are reviewing a video clip circulating on social media that shows an officer punch a protester while struggling in a scrum of officers to arrest the person. The protester says they were punched in the head. The clip shows officers trying to detain a person in a crowd of protesters outside the ICE facility near the South Waterfront. As one officer straddles the protester on the ground, the officer punches the person. The protester, Benjamin Davis, says they were punched