A new TSA video has some people upset because it shows a TSA agent admitting he won't let a woman on her flight because he doesn't like her attitude.

According to the woman, she'd already been through security. And when an agent asked to test the water she was drinking, she chugged it instead.

Apparently the TSA is testing drinks inside the airport now. Just last week, a video made the rounds online of TSA agents in Columbus, Ohio testing people's drinks after they'd gone through security.