Zbog saosjećanja za Izrael i odbijanja da se zakune na odanost komunističkom režimu Nicolaea Ceaucescua, njemu su kasnije zabranjeni bilo kakvi kontakti s izvorima izvan Rumunije i nije mu dozvoljeno da napusti zemlju.
Because of his Israeli sympathies and refusal to swear allegiance to Nicolae Ceaucescu's communist regime, he was later forbidden to have any contact with sources outside Romania and was not allowed to leave the country.