In 2013, biologist Dr. Brian Hooker received a call from a Senior Scientist at the U.S. Centers for Disease Control and Prevention (CDC) who led the agency's 2004 study on the Measles-Mumps-Rubella (MMR) vaccine and its link to autism. The scientist, Dr. William Thompson, confessed that the CDC had omitted crucial data in their final report that revealed a causal relationship between the MMR vaccine and autism. Over several months, Dr. Hooker records the phone calls made to him by Dr. Thompson...