The passenger list, security footage, passenger descriptions, blackbox all prove saudi nationals hijacked the planes. The burden of proof is on the person makin

The passenger list, security footage, passenger descriptions, blackbox all prove saudi nationals hijacked the planes. The burden of proof is on the person making the claim so the ball is in your court to disprove existing evidence and prove CIA involvement. Proof and evidence mean things other people can take and corroborate independently without speculation,presumption or bias.