A photo taken in Ankara, Turkey on November 30, 2017 shows portraits of Iran-based Azerbaijani businessman and gold trader Reza Zarrab, who is also a Turkish citizen, displayed on the front pages of Turkish daily newspapers after his testimony. Zarrab took the stand in trial against several former government ministers of Turkey, Turkish banks and their executives during the trial of banking executive Mehmet Hakan Atilla in the U.S. on November 29. (Photo by Altan Gocher/NurPhoto via Getty Images)