Retired New York City police officer Steve Osborne shares stories including chasing a robber into a train tunnel and breaking up a knife fight. "Your heart is pounding; your adrenaline is shooting out of your ears," he says. "And you got one second to get it right." Over his 20 years of duty he never fired his gun. His new memoir is called 'The Job.' Also book critic Maureen Corrigan reviews four crime fiction stories by Ross MacDonald.