On the first day of nuclear talks in Kazahkstan, the five permanent members of the U.N. Security Council and Germany offered Iran limited sanctions relief if the country agrees to reduce its uranium enrichment and scale back its nuclear weapons development. The Iranians have not yet responded to the offer, but the talks will continue Wednesday. Ahmed Sadri, a professor of sociology and anthropology at Lake Forest College, tells Worldview how he thinks the Iranians will respond.