Amanpour on the Iran Deal; FDA stops 23andMe; Billy Collins

U.S. Secretary of State John Kerry sits with his fellow P5+1 foreign ministers at the UN headquarters in Geneva, after the group concluded negotiations about Iran's nuclear program. Nov 24, 2013

Christiane Amanpour of CNN and ABC explains how Middle Eastern leaders are reacting to the news of a nuclear deal with Iran, and what their responses say about the deal’s chance of success. Then, the FDA has warned the genetic testing company 23andMe to stop marketing their product. We’ll take your calls if you’ve used the service to guide your medical decisions. Plus: Billy Collins, former US and New York State poet laureate, on his new collection of work.