Joseph Gordon Leavitt, Ex-President Bill Clinton, CNBC's Larry Kudlow, Dave Beckham, Washington Power Lawyer Jacob Stein, NBC Dateline Reporter Josh Mankiewicz, Rolling Stone's drummer Charlie Watts among others while Michael Moore, Jesse Ventura and US Senator Chuck Schumer are among the worst. Natalie Portman, Sofia Vergara, Emma Watson, Pippa Middleton and Carla Bruni and others top the list while Snookie Polizzi and Christina Aguilera

By ANGELA BROOKS ABOUT 2,200 people a year are diagnosed with cancer of the voice- box, or larynx. In conventional surgery, the voice-box is removed, leaving patients unable to speak. But a new technique leaves it intact.