Israeli agents assassinated Al Qaeda's No. 2 official in a shooting in Tehran three months ago, eliminating a mastermind behind the deadly 1998 attacks on American embassies in Africa. Intelligence officials confirmed to The New York Times that two Israeli agents were acting at the behest of the U.S. when they shot Abdullah Ahmed Abdullah from a motorcycle on Aug. 7, the anniversary of the embassy bombings. His daughter Miriam, the widow of Osama bin Laden's son Hamza bin Laden, was also killed.