Journalist Connie Schultz won the Pulitzer Prize for commentary in 2005 for her work as a columnist for The Plain Dealer newspaper in Cleveland. The judges praised her for writing "pungent columns that provided a voice for the underdog and underprivileged." "Pungent" is a good word, too, for the tone of Schultz's new memoir, about being the wife of a political candidate. Her husband, Sherrod Brown, was an Ohio congressman when he decided to run for the U.S. Senate; Schultz took a sabbatical from her job to help him campaign. Her book is . . .