The Science Guy™ is sick and tired of Health Secretary Robert F. Kennedy Jr. and his vaccine conspiracy theories. Months before Kennedy was appointed to run America’s public health policy, he was harassing generational science educator Bill Nye, trying to convince Nye that there was merit to his unfounded beliefs that vaccines are tied to autism, according to a Men’s Health profile of Nye published Tuesday. The two had been connected years ago by way of a mutual friend, Ed Begley Jr., when