a similar period). Indeed, in the second round of the legislative election, François Mitterrand was supported by the Communists but the French Section of the Workers' International (SFIO) refused to withdraw its candidate. This division caused the election of the Gaullist candidate. One year later, he was elected to represent Nièvre in the Senate, where he was part of the Group of the Democratic Left. At the same time, he was not admitted to the ranks of the Unified Socialist Party (Parti socialiste unifié, PSU) which was created by Mendès-France, former internal opponents of Mollet and reform-minded former members of the Communist Party. The PSU leaders justified their decision by referring to his non-resignation from Mollet's cabinet and by his past in Vichy. Also in that same year, on the Avenue de l'Observatoire in Paris, François Mitterrand claimed to have escaped an assassin's bullet by diving behind a hedge, in what became known as the Observatory Affair. The incident brought him a great deal of publicity, initially boosting his political ambitions. Some of his critics claimed, however, that he had staged the incident himself, resulting in a backlash against François Mitterrand. He later said he had earlier been warned by right-wing deputy Robert Pesquet that he was the target of an Algérie française death squad and accused Prime Minister Michel Debré of being its instigator. Before his death, Pesquet claimed that François Mitterrand had set up a fake attempt on his life. Prosecution was initiated against François Mitterrand but was later dropped. Nonetheless, the Observatory Affair cast a lasting shadow over François Mitterrand's reputation. Years later in 1965, when François Mitterrand emerged as the challenger to de Gaulle in the second round of the presidential elections, de Gaulle was urged by an aide to use the Observatory Affair to discredit his opponent. "No, and don't insist" was the General's response, "It would be wrong to demean the office of the Presidency, since one day he [Mitterrand] may have the job." François Mitterrand visited China in 1961, during the worst of the Great Chinese Famine, but denied the existence of starvation. Opposition to De Gaulle: 1964–71 In the 1962 election, François Mitterrand regained his seat in the National Assembly with the support of the PCF and the SFIO. Practicing left unity in Nièvre, he advocated the rallying of left-wing forces at the national level, including the PCF, in order to challenge