STEVE KROFT: Mr. President, was this the most satisfying week of your Presidency? PRESIDENT BARACK OBAMA: Well, it was certainly one of the most satisfying weeks not only for my Presidency, but I think for the United States since I've been President. Obviously bin Laden had been not only a symbol of terrorism, but a mass murderer who's had elude

(CBS News) Former Defense Secretary Donald Rumsfeld said on Sunday he thought the use of "enhanced interrogation techniques" on terror suspects likely produced "a major fraction" of U.S. knowledge on al Qaeda - and that the cessation of those tactics by U.S. forces "may be a mistake."

"Waterboarding and all of the other techniques that were used are techniques that we use training our own people," former Vice President Dick Cheney told the "FOX News Sunday" program. "This is stuff that we've done for years with own military personnel and to suggest that it's torture I just think is wrong."

The Mayor of New York City during on 9/11, Rudy Giuliani, talks with the former Homeland Security Secretary Michael Chertoff and the former CIA director General Michael Hayden. All of them were there on 9/11, and together they reflect on the past ten years and discuss what Osama bin Laden’s death means. (NBC)

White House National Security Adviser Tom Donilon says that, “We can’t declare al-Qaida strategically defeated,” because of Osama bin Laden’s death but it is a “milestone.”

Bill Kristol, Mara Liasson, Paul Gigot and Juan Williams discuss.

George Will, Liz Cheney, Tom Ricks and Lawrence Wright debate.

Mike Murphy says that “military victory often has political hangovers” and “Meet the Press” Moderator David Gregory asks Murphy, Bob Woodward, Katty Kay and Doris Kearns Goodwin about unemployment rates and President Barack Obama’s approval ratings.