 He then worked as a reporter at the HQ of the Arab News Agency (Reuter) in Cairo.While working in Palestine in 1948, Bseiso was the first to deliver (broadcast/announce/cover) the news about the assassination of Count Folke Bernadotte (the United Nations Security Council’s mediator in the Arab-Israeli conflict of 1947-1948), who was assassinated in Jerusalem by the Israeli extremist group Lehi), while pursuing his official duties and meeting with the Israeli side, after he had already met with the Jordanian side.That same year, Bseiso had also worked for 2 months with the Arab News Agency (Reuter) in Cairo, and happened to be the first journalist to enter the Interior Ministry’s building in Cairo 1 hour after the assassination of the Prime Minister of Egypt at the time, Mahmoud Fahmi an-Nuqrashi.