For 10 points, name this family which included Osama.
A construction company named for this family contracted the Kingdom Tower, which will be the tallest building in the world when finished. A member of this family created the MAK, which sided with the mujahideen [moo-haw-hid-EEN] during the Soviet-Afghan War. The Kean-Hamilton "Commission" report denied allegations that this family was jettisoned out of a closed US (*) airspace. King Faisal [FYE-sawl] was bankrolled by a patriarch of this family. A member of this family planned the Nairobi embassy bombings with Ayman al-Zawahiri. This wealthy Saudi family included the founder of al-Qaeda. For 10 points, name this family which included Osama.
A construction company named for this family contracted the Kingdom Tower, which will be the tallest building in the world when finished.
bin Laden family [prompt on Laden; accept Osama bin Laden]