Armed robbers terrorized Oakland restaurants and small businesses in three separate crime sprees over the past year. The first wave targeted Asian eateries and struck during the 2007 holiday season. The second arrived last spring and was more indiscriminate. The third struck in July and August. All three made newspaper headlines and led television newscasts, shining a spotlight on the city's out-of-control crime problem and the Oakland Police Department's apparent inability to cope with it. In fact, the department's public response to the takeover robberies was both odd and illuminating. The department's mantra for dealing with the city's crime spike...