The saudis created al qaeda which espouses the same wahabbi philosophy
Granted the Kalifate is a 8th century Saudi idea, however Al Qaeda is more complex than that. There is a chain of support of Al Qaeda at the Hamburg cell and ASU that would not have been possible without left wing political sponsorship of free education.
Every time you see a terror attack, you see a western left wing university trained terrorist.
Al Zwahiri in fact is the one that is still alive and relevant, and he worked for the FSB in Chechnya. Bin Laden, the only one who happens to be 100% Saud and who disagreed with Al Zwahiri’s method of bombing other muslims is done away with.