Stephen Harper declares victory in the Canadian election.

Michael Ignatieff concedes defeat in the Canadian Election.

In the wake of Osama bin Laden's death, al Qaeda's affiliates will likely lose strength--especially if the group's central command, now situated in Pakistan, begins to falter.

Stephen Biddle, Senior Fellow for Defense Policy at the Council on Foreign Relations, discusses the implications of Osama bin Laden's death for the United States' role in Afghanistan.

Daniel Markey, Senior Fellow for India, Pakistan, and South Asia at the Council on Foreign Relations, explores the implications of Osama bin Laden's death for U.S. tense relations with Pakistan, the country in which the al-Qaeda leader was hiding.

Pakistan slammed the "unauthorized" U.S. raid on Osama bin Laden's compound, as more views of the compound itself emerged. (May 3)

Several dozen demonstrators gathered in Pakistan's largest city, Karachi, on Tuesday, to protest against the killing of al-Qaida leader Osama bin Laden in a US special forces' mission a day earlier. (May 3)

Investigators recover a second flight recorder which may hold answers to the Air France flight that crashed in June 2009.

Conservatives take 40 percent of the vote in Canada's federal elections, turning PM Stephen Harper's minority government into a majority.

In an interview with Katie Couric, CIA director Leon Panetta comments on what might have happened if Navy SEALs captured, rather than killed, Osama Bin Laden.

Former secretary of state, security adviser discusses terror leader's death.

During a military and veterans appreciation rally and charity benefit in Lakewood, Colo., Sarah Palin expressed her relief at the recent killing of Osama bin Laden.

U.S. Vice President Joe Biden reacts for the first time about the raid and death of Osama bin Laden.

A former White House chief of staff speaks about bringing the Al Qaeda leader down.

Many believe that Ayman al-Zawahiri will take over as leader of al Qaeda following the killing of Osama bin Laden.