The only president to later serve as chief justice of the United States, William Howard Taft remarked in the 1920s that "I don't remember that I ever was President." Historians have agreed, and Taft is usually portrayed, when written about at all, as nothing more than a failed chief executive. In this provocative new study, the first treatment of the Taft presidency in four decades, Lewis L. Gould presents a compelling assessment of Taft's accomplishments...