Britain stops using the phrase "war on terror," debate rises over bovine growth hormones and supermodel Paulina Porizkova joins Stephen in the studio. (0:30)
In this episode, Stephen tries to find an alternative to a war against Iran, does a special segment for wealthy children, and interviews artist Chris Jordan. (0:31)
Vali Nasr discusses the difference between Sunnis and Shias -- though Stephen thought the major difference was whether they greeted us with flowers or candy. (7:06)