cornelius rhoads took some of the surplus stock of u.s. chemical weapons after the war and became the first director of the sloan-kettering institute and used his position to sort of launch the, turned to chemotherapy and try chemical after chemical after chemical out on fighting cancer. the incredible thing is that within the u.s. medicall cocommunity that's s what he was remembered for. he appeared on the cover of time magazine. there was an award given by the american association of cancer research after cornelius rhoads and that award was given for more than 20 years before a puerto rican cancer researcher pointed out to the acr, you know the guy after whom this award is named, the hero cornelius rhoads, you know what he did in puerto rico? the informational segregation had and so extraordinary that it can 23 years before the mainland but community realized a guy they had been enthusiastically celebrating had killed eight of his patients. and the statue of cornelius rhoads at 100 third and 5th avenue. -- was removed. >> the medical com