Norman Baker was an entrepreneur, a pioneering radio personality, and a fake doctor. He was a masterful propagandist, and through his radio station and multiple tabloid publications, he manipulated American anxieties about everything from politics to alleged ills of vaccinations. But his biggest...

Though the Pink Pills couldn't stand up to the wild advertising claims that the product was a cure-all, the pills were actually potentially medically beneficial to some people with a certain -- common -- condition; in theory. Maybe. Hey, we're not doctors. Let's talk about, how despite that, why...

William Bailey called himself a doctor, but his career was as a shady businessman, not a medical professional. In the early 20th century, he launched a series of start-up companies, capitalizing on the new discoveries of radioactive elements, and sold patent medicine products with lethal...