Three quarters of Muslims in the Middle East are young (18-35 years old), and today's communication technologies allow them to form a new kind of community that bridges ethnic, national, and sectarian borders. As these Muslims actively pursue democracy, the resulting changes--according to writer and religion scholar Reza Aslan, author of No god but God: The Origins, Evolution, and Future of Islam--will be as monumental as the Protestant Reformation was for Christianity. Karen Saupe hosts.