In many countries, journalists who investigate political corruption or major crime figures get thrown into prison, gunned down or kidnapped -- never to be heard from again. In the United States, however, few people have been crazy enough or bold enough to assassinate a journalist to stop a story. It has happened twice. In 1976, when Arizona Republic Reporter Don Bolles was mortally wounded in a car bombing in Phoenix. Then, on Aug. 2, 2007, when a brainwashed 19-year-old man with a sawed-off shotgun ambushed journalist Chauncey Bailey as he walked from a McDonald's in downtown Oakland to his newspaper...