Missions Act, 22 U.S.C. § 4301 of seq. 0FM leased the building to defen- dant Jeffrey E. Epstein in 1992. Epstein sublet the building to defendant Ivan S. Fish- er in 1996, purportedly without the Govern- ment's consent. Fisher, in turn, sublet a portion of the building to several subtenants. In 1996,