5 Nuclear Sites That Could Launch War With Iran

This week, the U.S. and its allies will sit down with some of their arch-nemeses: the Iranians. Big, unresolved questions persist about Iran's nuclear program, which Iran swears exists just to produce peaceful nuclear energy. In particular, those questions primarily concern five installations that concern the International Atomic Energy Agency (IAEA), the world's nuclear watchdog. And unless you're a nuclear wonk, you probably don't understand them. Here's a crib sheet.