With crime of heightened concern in the country's largest cities, Peter Moskos brings readers behind the Blue Wall of the NYPD, offering insight into policing solutions directly from the law enforcement officers who went to war against crime in New York in the 1990s, and won. From the 1970s to the early 1990s, New York City was seen, justifiably, as out of control. The city approached bankruptcy, the subways were covered with graffiti, and murders...