5 things you need to know about the Iran talks

The world is watching for what could turn out to be either a historic achievement for international diplomacy -- or, just as easily, a disappointing failure -- as negotiators sit down this week in the tranquil lakeside city of Lausanne, Switzerland, to hammer out a framework nuclear deal with Iran before March 31.

Source CNN.com - World http://ift.tt/19wZxOD