Natan Sharansky to intense political pressure from Ronald Reagan. Sharansky and three low-level Western spies (Czech citizen Jaroslav Javorský and West German citizens Wolf-Georg Frohn and Dietrich Nistroy) were exchanged for Czech spies Karl Koecher and Hana Koecher held in the United States, Soviet spy Yevgeni Zemlyakov, Polish spy Marian Zacharski and East German spy Detlef Scharfenorth (the latter three held in West Germany). The exchange took place on the Glienicke Bridge between East and West Berlin, which had been used before for this purpose. Sharansky immediately immigrated to Israel, adopting the Hebrew name "Natan" and eventually simplifying his surname to Sharansky.
Bernard Natan company without any collateral, of bilking investors by establishing fictitious shell corporations, and negligent financial mismanagement. Natan was even accused of hiding his Romanian and Jewish heritage by changing his name. Natan was indicted and imprisoned in 1939. This meant he was in prison when France fell to the Nazis, while most other major Jewish filmmakers were able to flee the country or go into hiding. A second indictment was brought in 1941, and he was convicted shortly thereafter. His French citizenship was taken away, which required special legal manovres by the state, since he had been naturalized as a