Over the past 15 months, administrators for San Francisco's Taxicab Commission have made longtime cabbie Jacob Brettholz public enemy number one. He has had his cab permit revoked for life, and the commission's former executive director claims to have spent $100,000 to protect city employees from the irascible DeSoto driver. But is the 61-year-old really that big a threat? His defenders — including a former... More >>>