CITY ATTY. Rocky Delgadillo came to office with sterling credentials and the support of some of Los Angeles' most esteemed leaders. He had a captivating personal story — Eastside kid who did well, went to Harvard, then to Columbia, then on to one of the nation's most impressive law firms and City Hall, where he worked for Mayor Richard Riordan. In short, Delgadillo had the drive, the education and the support to be one of this city's leading public officials. Instead, he has squandered those advantages on egocentrism and bad judgment, falling well short of the high standards required of...