Adam Nagourney; Science of Memory; 'Who Speaks for Islam?'

The New York Times' Adam Nagourney reports on the status of the presidential race between Senators Barack Obama and John McCain in the wake of the national conventions. Journalist Benedict Carey and scientist Daniel Schacter explain the importance of a memory study that proves that cells activated during an experience are re-activated during recall of the experience. Professor John Esposito and Dalia Mogahed of the Gallup Center for Muslim Studies share their new book about moderate Islam, "Who Speaks for Islam?"