玛格丽特•汉伯格

美国食品和药物管理局局长

    汉伯格是世界最大经济体的“守门人”，她的职责是监控美国10%的进口商品。不仅如此，这位毕业于哈佛大学医学院（the Harvard Medical School）的局长每年还要管理价值超过10,000亿美元的产品。她支持在菜单上标明食物的卡路里量，以及在烟草制品上配上形象的警告标记。汉伯格于2009年受奥巴马的指派上任。在扩大管理局的职权范围时，她也偶尔引发过监管混乱。

Margaret Hamburg

FDA commissioner, U.S.

    Hamburg is the gatekeeper to the world's largest economy, responsible for monitoring 10% of all imports into the United States. As commissioner, the Harvard Medical School graduate is also in charge of regulating more than $1 trillion in products per year. A supporter of calorie counts on menus and graphic warning labels on tobacco products, the 2009 Obama appointee has at times tousled with the administration as she expands the agency's reach.