TERMINAL TAKEDOWN: Video captures the split-second moment an airport bystander springs into action, body slamming a suspect who pushed past agents at a TSA checkpoint. "I saw him knock over the first dude and then a TSA agent tried to grab him, and once he was going to get past me, I was just like, okay, I'll just take over if I can," the airport bystander recalls. Authorities later secured the suspect by detaining him in a chair at the scene.

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