Mideast: Critics of the Gulf wars to this day say Iraq had no real intention of building nuclear arms. They might be right. A book released this week makes the case that Saddam Hussein wanted to buy his bombs. According to "Peddling Peril: How the Secret Nuclear Trade Arms America's Enemies," Saddam seriously considered buying a nuclear package from rogue atomic scientist Abdul Qadeer Khan of Pakistan. Author David Albright, a former United