The the Presidential Commission for the Study of Bioethical Issues have issued their findings in the scandalous revelations surrounding the Guatemalan syphilis studies ran by the U.S. Public Health Service in the 1940s. Hundred were deliberately infected, dozens died, and it was all illegal and unethical. This is put the latest in a long line of scandals involving unethical and dangerous experiments on human beings by the U.S. government.