Iran & Nuclear Weapons; Bruce Mau; Ettore Sottsass

Renowned Middle East scholars Fouad Ajami and Shaul Bakhash discuss Iran's nuclear ambitions and the challenges facing reparations between Iran and U.S. relations. Designer Bruce Mau creator of the exhibit and book, "Massive Change" explains the ideas surrounding his work. Jewelry designer Ettore Sottsass on an exhibition of his work at the Museum of Fine Arts in Houston.