On petition for writ of certiorari to the United States Court of Appeals for the Second Circuit. Petition for writ of certiorari granted. Motion of Senator Charles Grassley, et al. for leave to file a brief as amici curiae granted. Judgment vacated, and case remanded to the United States Court of Appeals for the Second Circuit for further consideration in light of the Promoting Security and Justice for Victims of Terrorism Act of 2019, Pub. L. No. 116-94, div. J, tit. IX, § 903, 133 Stat. 3082.