A corrupt doctor did horrible things to vulnerable child patients (e.g. dangerous colonoscopies without proper consent) in order to make a B.S. article claiming the MMR vaccine causes autism, all to help a friend sell an alternative—separate Mumps, Measles, and Rubella vaccines—and make a shitload of money. It backfired, he lost his medical license and accidentally convinced half the U.S. that all vaccines are evil.