the movement of goods throughout a city and bring a strike into nearly every neighborhood. It also meant that teamsters leaders were able to demand bribes in order to avoid strikes, and control of a teamsters local could bring organized crime significant revenues. During Shea's presidency, the entire teamsters union was notoriously corrupt. Several major strikes occupied the union in its first three years. In November 1903, teamsters employed by the Chicago City Railway went out on strike. Shea attempted to stop sympathy strikes by other teamster locals, but three locals walked out and eventually disaffiliated over the sympathy-strike issue. A sympathy strike in support of 18,000 striking meat cutters in Chicago in July 1904 led to riots before the extensive use of strikebreakers led Shea to force his members back to work (leading to the collapse of the meat cutters' strike). In the midst of the strife in 1904, the teamsters convention in Cincinnati, Ohio re-elected Shea by acclamation on August 8, 1904. Under his leadership, the union had expanded to nearly 50,000 members in 821 locals in 300 cities, making the Teamsters one of the largest unions in the United States. In 1905 10,000 teamsters struck in support of locked-out tailors at Montgomery Ward, and eventually more than 25,000 teamsters manned the picket lines. But when local newspapers discovered that Shea was living in a local brothel, kept a 19-year-old waitress as a mistress, and had spent the strike hosting parties, public support for the strike collapsed and the strike ended on August 1, 1905. Despite the revelations, Shea won re-election on August 12, 1905, by a vote of 129 to 121. Shea was re-elected again in 1905 and 1906, although significant challenges to his presidency occurred each time. Shea's first trial on charges stemming from the 1905 Montgomery Ward strike ended in a mistrial. However, during the 1906 re-election Shea had promised that he would resign the presidency once his trial had ended. But he did not, and most union members withdrew their support for him. Daniel J. Tobin of Boston was elected Shea's successor by a vote of 104 to 94 in August 1907. Organizing and growth during the Great Depression Tobin was president of the Teamsters from 1907 to 1952. Although he faced opposition in his re-election races in 1908, 1909 and 1910, he never faced opposition again until his retirement in 1952. The Teamsters