Robert McNamara's controversial decision to award the contract for the F-111 TFX (Tactical Fighter Experimental) fighter-bomber to General Dynamics (the choice of the civilian Defense department) over Boeing (the choice of the military). At the request of Senator Henry Jackson, Senator John McClellan held 46 days of mostly closed-door hearings before the Permanent Subcommittee on Investigations investigating the TFX contract from February to November 1963. During the summer of 1962, Kennedy had a secret taping system set up in the White House, most likely to aid his future memoir. It recorded many conversations with Kennedy and his Cabinet members, including those in relation to the "Cuban Missile Crisis". Foreign policy Kennedy's foreign policy was dominated by American confrontations with the Soviet Union, manifested by proxy contests in the early stage of the Cold War. In 1961 he anxiously anticipated a summit with Soviet Premier Nikita Khrushchev. He started off on the wrong foot by reacting aggressively to a routine Khrushchev speech on Cold War confrontation in early 1961. The speech was intended for domestic audiences in the Soviet Union, but Kennedy interpreted it as a personal challenge. His mistake helped raise tensions going into the Vienna summit of June 1961. On the way to the summit, Kennedy stopped in Paris to meet French President Charles de Gaulle, who advised him to ignore Khrushchev's abrasive style. The French president feared the United States' presumed influence in Europe. Nevertheless, de Gaulle was quite impressed with the young president and his family. Kennedy picked up on this in his speech in Paris, saying that he would be remembered as "the man who accompanied Jackie Kennedy to Paris". On June 4, 1961, Kennedy met with Khrushchev in Vienna and left the meetings angry and disappointed that he had allowed the premier to bully him, despite the warnings he had received. Khrushchev, for his part, was impressed with the president's intelligence but thought him weak. Kennedy did succeed in conveying the bottom line to Khrushchev on the most sensitive issue before them, a proposed treaty between Moscow and East Berlin. He made it clear that any treaty interfering with U.S. access rights in West Berlin would be regarded as an act of war. Shortly after Kennedy returned home, the U.S.S.R. announced its plan to sign a treaty with East Berlin, abrogating any third-party occupation rights in either sector of the city. Depressed and angry, Kennedy