An American citizen from Seattle who allegedly tried to join the ISIS terrorist group, and threatened to commit acts of violence against the United States or in the Middle East, has pleaded guilty in the city’s District Court for attempting to provide terrorists with material support. Based on his plea agreement, Elvin Hunter Bgorn Williams, 21, had been claiming to family members that he was part of ISIS since November 2020. He posted a video on Facebook in which he sweared an oath of loyalty to an ISIS leader, according to a press release by the Justice Department. Williams was arrested on May 28, 2021, at the departure gate of Seattle-Tacoma International Airport on terrorism-related criminal charges while attempting to travel to Egypt through Amsterdam. The FBI had begun to take notice of Williams for the last 5 years following reports by school administrators who claimed that Williams was telling …