Tit for tat, back and forth. It never ends. We used Afghans for a proxy war with Russia, just as Russia did with the North Vietnamese. We also trained Timothy McVeigh, should we blame a president for that? Whether or not he was given arms had no outcome on his hate for the Western world. He was a radical. Training and weapons didn't turn him into one.
When Bin Laden was actually committing terrorism against us, Clinton was in office and had the chance to eliminate him. I don't give a rat's bottom about politics, you can have it all day long. The facts are the facts. Try to use logic when trying to put forth your next point.