Hamza, believed to be about 30 years old, was at his father's side in Afghanistan before the Sept. 11, 2001, attacks on the United States.
A photograph circulated by the U.S. State Department’s Twitter account to announce a $1 million USD reward for al Qaeda key leader Hamza bin Laden, son of Osama bin Laden, is seen March 1, 2019. (photo credit: STATE DEPARTMENT/HANDOUT VIA REUTERS)ByREUTERS