"Those who have crossed horns with the FDA over the years were quick to realize that particular federal agency serves as a corrupt enforcer of both Big Pharma and the American Medical Association. Both—Big Pharma and the AMA—use campaign contributions to control politicians into writing regulations that favor the agenda of Big Pharma, and stifle medical doctor and medical research scientists who are too innovative to make sure their discoveries don't harm the practice of treating disease by eradicating the diseases from which the medical community earns its livelihood."
Bottom line... they don't want to cure cancer, but just sell pills instead.