Book excerpt: Bobby Petrocelli's story is one of personal triumph and hope following a devastating tragedy in his life. One night he went to bed in his suburban America (League City, Texas) home a happy man with a loving wife, but when he woke up dazed in his kitchen, his wife was dead and his life changed forever. A pickup had crashed into the wall of his bedroom driven by a man more than twice legally drunk. Now he tells his story nationwide to high school students, speaking of the consequences of drinking and driving.