Cancer industry wants $$$PROFITS$$$
"Everyone should know that most cancer research is largely a fraud and that the major cancer research organizations are derelict in their duties to the people who support them." - Linus Pauling PhD (the world's only two-time unshared Nobel Prize winner)
Cancer Research Today from here
http://www.cancertutor.com/WarBetween/War_Research.html
The reason progress stopped in curing cancer is because pharmaceutical companies cannot patent natural substances, and it is patents that allow them to make their billions of dollars in profits. With a patent you have no competition, meaning you can charge whatever the "market" will pay. In other words, if a treatment for cancer came along that used only vitamins, minerals, enzymes, etc., all from nature, the pharmaceutical industry would not make any money on this treatment plan, or if they owned a vitamin company (which some of them do), they would not make very much.
They only make gigantic profits on treatment plans that use their man-made chemicals. Plus it is more profitable for them to treat symptoms than to treat causes. Thus the pharmaceutical industry uses their vast wealth to pay others to suppress and crush the truth about alternative treatments for cancer.