Timeline Iran: Stone Age to Nuclear Age

Iran . . . From a cradle of civilization to a state sponsor of terrorism, it's been a political hot spot not just for decades, but for thousands of years. Now, the urgent issue for Western nations is the extent of Iran's nuclear capabilities. Is Iran developing an atomic bomb? If so, should we do something to stop it? Who is "we," and precisely what would "something" be? And how much would "something" cost, and to whom?To begin to understand the dynamics at play in these urgent questions, i...