James P. Hoffa more than $750,000 in union assets had been used in Carey's 1996 reelection campaign. During the 1998 election Tom Leedham, then-director of the Teamsters Warehouse Division, campaigned against James P. Hoffa. Campaigning to unite the union, Hoffa won the election. After having lost narrowly in 1996 to Ron Carey, Hoffa's new role as president was considered by Teamster members as a chance to rebuild the union. Hoffa was re-elected in 2001, 2006, 2011 and 2016 to five-year terms. "The first big test of the Hoffa administration" was the ratification in June 1999, of a four-year contract covering 13,000 carhaul members
Jimmy Hoffa bid in 1972; in prior elections, the union had supported Democratic nominees but had also endorsed Nixon in 1960. Suspicion was soon raised of a deal for Hoffa's release connected with the IBT's support of Nixon. It was alleged that a large sum of money, estimated to be as high as $1 million, was paid secretly to Nixon. Evidence was also alleged of a secret bribe paid in 1960. While glad to regain his freedom, Hoffa was very disappointed with the condition imposed on his release by President Nixon, which prevented Hoffa from engaging in union activities until March 1980.