What parameters are guiding nuclear talks with Iran?

Aired: 10/16/2013 | 0:06:05 | Clip
While two-day talks in Geneva over Iran's nuclear program entered "new territory" of negotiations and heralded a change in tone and pragmatism, no major breakthroughs have been made. What issues may prove to be major sticking points? Ray Suarez talks to Michael Gordon of The New York Times.