How Osama bin Laden's son, Hamza, was groomed for terror

He's Osama bin Laden's son, the husband of 9/11 hijacker Mohamed Atta's daughter -- and now Public Enemy No. 1 to the State Department, which just put a $1 million bounty on him. Hamza bin Laden is emerging as a powerful key leader of al Qaeda, bringing his father's cutthroat cachet and a youthful energy to...