60 Minutes Season 38 Episode 5 The Worst Case Scenario; Prisoner of Pain; Off the Scale

Just how prepared is the U.S. government to handle the fall out of a nuclear attack? Forget bird flu, what are the medical facilities in place for the population upon a terrorist attack with nuclear weapons?
Also, when an accident victim has no control over their pain and ultimately, no control over the amount of pain meds he takes, is he further victimized when drug laws put him in jail?
Bob Simon sits down with Deborah Voigt, the opera singer who lost a part because of her weight. Now, 100 lbs lighter after surgery, is she happy she did it and what about the offers now?