Jimmy Hoffa three days, the FBI called off the dig. No human remains were found, and the case remains open. Jimmy Hoffa James Riddle Hoffa (February 14, 1913 – disappeared July 30, 1975) was an American labor union leader who served as the President of the International Brotherhood of Teamsters (IBT) union from 1957 until 1971. He vanished in late July 1975, at age 62. From an early age, Hoffa was a union activist and became an important regional figure with the IBT by his mid-20s. By 1952 he was national vice-president of the IBT, and was its general president between 1957
GCHQ trade union ban in Cheltenham. Following the expression of concern by US spymasters, trade unionism was banned at GCHQ (which monitors radio communications around the world as a part of an Anglo-American intelligence agreement). The US security agency used its diplomatic influence to secure the union ban. Margaret Thatcher claimed industrial action at the base, particularly during the 1981 civil service pay strike, had undermined the nation's security and justified the ban. On 25 January 1984, during the Second Thatcher ministry, Foreign Secretary Geoffrey Howe announced in the House of Commons that trade unionism was no longer acceptable at GCHQ. The TUC, CCSU,