rt of alleging Prince Sul- tan's actions were 'expressly aimed' or Inuposefully directed' at the United States." Id. at 23 (citing Burger King and Keeton v. Hustler Magazine, Inc., 465 U.S. 770, 774-75, 104 S.Ct. 1473, 79 L.Ed.2d 790 (1984)). Judge Robertson also denied Plaintiffs' request for discovery because they did no