No single person has come to more represent the big questions about drug safety that emerged following the withdrawal of Merck's painkiller Vioxx than the Food and Drug Administration's David Graham. And now that a Texas jury has awarded the widow of one Vioxx patient $253 million, Graham, who works in the FDA's Office of Drug Safety, is more critical than ever. Of the drug, and his employer, for whom he doesn't speak. "If the judgment is that there's blood on Merck's (nyse: MRK - news - people ) hands," Graham says, "there's blood on the FDA's hands as well."...