A special two hour edition looks back at the 9/11 attacks. “An American Town” goes to Summit, New Jersey, to see how the town is dealing from the impact of the 9/11 attacks. “The Commissioner” talks to New York City Fire Commissioner Thomas Von Essen about rescue efforts on 9/11 and the loss of firefighters under his command. “Survivors” revisits the investment firm Sandler O’Neill to see how business is doing a year after the attacks. “Saudi Arabia” looks at the relationship between the United States and the Middle Eastern country in the wake of the 9/11 attacks.