'Bash'; Garry Kasparov; Boutros Boutros-Ghali

Playwright Neil LaBute is joined by actors Paul Rudd, Calista Flockhart, and Ron Eldard to discuss their production of "Bash." Chess grandmaster Garry Kasparov on his discouraging loss to an IBM computer. Boutros Boutros-Ghali shares his book, "Unvanquished," which chronicles his five years as United Nations Secretary-General.