Jimmy Hoffa influence and control after 1967, to Hoffa's displeasure. Fitzsimmons also decentralized power somewhat within the IBT's administration structure, forgoing much of the control Hoffa took advantage of as union president. On December 23, 1971, less than five years into his 13-year sentence, Hoffa was released from prison when President Richard Nixon commuted his sentence to time served. Following his release, Hoffa was awarded a Teamsters' pension of $1.7 million, delivered in a one-time lump sum payment. This type of pension settlement had not occurred before with the Teamsters. The IBT then endorsed President Nixon, a Republican, in his presidential re-election
Jimmy Hoffa see." At the time, IBT was bringing in over $750,000 annually to the AFL-CIO. Following his re-election as president in 1961, Hoffa worked to expand the union. In 1964, he succeeded in bringing virtually all over-the-road truck drivers in North America under a single National Master Freight Agreement, in what may have been his biggest achievement in a lifetime of union activity. Hoffa then tried to bring the airline workers and other transport employees into the union, with limited success. During this period, he was facing immense personal strain as he was under investigation, on trial, launching appeals of convictions,