A musician whose guitar was damaged by United Airlines exacted his revenge by writing a song that has become a YouTube video sensation. Songwriter Dave...
Facebook hopes its initial public offering of stock will raise $5 billion. John Blackstone reports on what makes the social media giant so valuable -...
A little more than a year after being shot in the head, Congresswoman Gabrielle Giffords announced she would resign from Congress. Bill Whitaker reports on...