In this photo provided by Doug Brown, agents from different components of the Department of Homeland Security are deployed to protect a federal courthouse in Portland, Ore., Sunday, July 5, 2020. Protesters who have clashed with authorities in Portland are facing off not just against city police but a contingent of federal agents who reflect a new priority for the Department of Homeland Security: preventing what President Donald Trump calls "violent mayhem." The agents clad in military-style uniforms include members of an elite Border Patrol tactical unit, and their deployment to protect federal buildings and monuments is a departure for an agency created to focus on threats from abroad. (Doug Brown via AP)
