Topic: Abdullah Abu Azzam
Ayman al-Zawahiri, Al Qaeda's operational leader for many years, will succeed Osama bin Laden as the terror group's new chief.
Al Qaeda's former No. 2 Ayman al-Zawahiri is seen worldwide as the top leader of Al Qaeda. But he may lack the charismatic Osama bin Laden's ability to rally followers.
We cannot kill every single Osama bin Laden. We need to expand our approach and empower Muslims around the world to counter radicalism.