In a new investigation from the Boston Globe and STAT, guests of the syndicated talk show have gone on the record accusing staffers of aiding in substance abuse. When Survivor winner Todd Herzog appeared on Dr. Phil in 2013, he was reportedly so intoxicated that he slurred his words and needed help from two people just to make it to his seat. A breathalyzer showed his alcohol level to be a shocking .263, and host Phil McGraw, a trained psychologist known for his brash but often successful TV-ready techniques, said that he had "never talked to a guest who was...