On April 6, 1963, Oswald lost his job with a photography firm. A few days later, on April 10, he attempted to kill Maj. Gen. Edwin A. Walker (Resigned, U.S. Army), using a rifle which he had ordered by mail 1 month previously under an assumed name. Marina Oswald learned of her husband’s act when she confronted him with a note which he had left, giving her instructions in the event he did not return. That incident and their general economic difficulties impelled Marina Oswald to suggest that her husband leave Dallas and go to New Orleans to look for work. Oswald left for New Orleans on April 24, 1963. Ruth Paine, who knew nothing of the Walker shooting, invited Marina Oswald and the baby to stay with her in the Paines’ modest home while Oswald sought work in New Orleans. Early in May, upon receiving word from Oswald that he had found a job, Ruth Paine drove Marina Oswald and the baby to New Orleans to rejoin Oswald. During the stay in New Orleans, Oswald formed a fictitious New Orleans Chapter of the Fair Play for Cuba Committee. He posed as secretary of this organization and represented that the president was A. J. Hidell. In reality, Hidell was a completely fictitious person created by Oswald, the organization’s only member. Oswald was arrested on August 9 in connection with a scuffle which occurred while he was distributing pro-Castro leaflets. The next day, while at the police station, he was interviewed by an FBI agent after Oswald requested the police to arrange such an interview. Oswald gave the agent false information about his own background and was evasive in his replies concerning Fair Play for Cuba activities. During the next 2 weeks Oswald appeared on radio programs twice, claiming to be the spokesman for the Fair Play for Cuba Committee in New Orleans. On July 19, 1963, Oswald lost his job as a greaser of coffee processing machinery. In September, after an exchange of correspondence with Marina Oswald, Ruth Paine drove to New Orleans and on September 23, transported Marina, the child, and the family belongings to Irving, Tex. Ruth Paine suggested that Marina Oswald, who was expecting her second child in October, live at the Paine house until after the baby was born. Oswald remained behind, ostensibly to find work either in Houston or some other city. Instead, he departed by bus for Mexico, arriving in Mexico City on September 27, where he promptly visited the Cuban and Russian Embassies. His stated objective was to obtain official permission to visit Cuba, on his way to the Soviet Union. The Cuban Government would not grant his visa unless the Soviet Government would also issue a visa permitting his entry into Russia. Oswald’s efforts to secure these visas failed, and he left for Dallas, where he arrived on October 3, 1963.