Jimmy Hoffa to the U.S. Senate in the 1964 election. Hoffa spent the next three years unsuccessfully appealing his 1964 convictions. Appeals filed by his chief counsel, St. Louis defense attorney Morris Shenker, reached the U.S. Supreme Court. He began serving his sentences in March 1967 at the Lewisburg Federal Penitentiary in Pennsylvania. Just before he entered prison, Hoffa appointed Frank Fitzsimmons as acting Teamsters president. Fitzsimmons was a Hoffa loyalist, fellow Detroit resident, and a longtime member of Teamsters Local 299, who owed his own high position in large part to Hoffa's influence. Despite this, Fitzsimmons soon distanced himself from Hoffa's
Jimmy Hoffa a case for his union leadership skills being of more value to the nation, by keeping freight running smoothly to assist the war effort. At the 1952 IBT convention in Los Angeles, Hoffa was selected as national vice-president by incoming president Dave Beck, successor to Daniel J. Tobin, who had been president since 1907. Hoffa had quelled an internal revolt against Tobin by securing Central States regional support for Beck at the convention. In exchange, Beck made Hoffa a vice-president. The IBT moved its headquarters from Indianapolis to Washington, D.C., taking over a large office building in the capital in