CDC Whistle Blower admits MMR Vaccine causes Autism - YouTube (His name is William Thompson. He was a co-author of the study which "proved" the MMR vaccine was safe. It was not, and is still not. Now he admits the study was altered to hide the fact that the MMR vaccine causes autism.) The media has blacked out this story to preserve their source of info...the CDC, and to prevent losing ad money from big-pharma.