No sane journalist or journalism student wakes up one day and says, "I'm going to model my career after Jayson Blair." Yet the numbers of perpetrators of plagiarism and story fabrication grow as journalists resign or are forced out under suspicion: Robin Gregg at the New York Post, Boston Globe columnist Mike Barnicle and USA Today's Jack Kelley. Pulitzer Prize winner Rick Bragg angrily defended his columns written with significant assistance from stringers and interns. He doesn't work for the New York Times anymore.