The American Cancer Society will work to bury this the same way the oil companies work to bury new fuel technologies.
So capsaicin has an apparent "Double Whammy" effect on cancer.
I forgot the exact article I read but here is a similar one on the its inhibition of angiogenesis: http://intl-cancerres.aacrjournals.org/cgi/content/full/64/2/644