An insider takes us behind the blue wall of America's biggest, baddest police forceFounded in 1845, the NYPD is the biggest municipal police force in the world, the oldest in the land, and the model on which the others-for better or worse-have patterned themselves. The authors-two seasoned experts of police operations-unearth the hidden truths behind the headline-making stories and explain how cops privately interpret incidents such as the shooting...