Bijan Kian, whose full name is Bijan Rafiekian, leaves the FBI Washington Field Office in Washington, Monday, Dec. 17, 2018. Rafiekian, a one-time business partner of former National Security Adviser Michael Flynn, has been indicted on charges including failing to register as a foreign agent. According to the indictment, Rafiekian was vice-chairman of Flynn's business group, the Flynn Intel Group. The two worked to have cleric Fethullah Gulen extradited. (AP Photo/Jacquelyn Martin)