Unhinged!

This substitute teacher goes absolutely bananas, shouting at a young man, who's dad is a cop, for wearing a Thin Blue Line mask in school.

Watch:

That's not the American flag! That's the new confederacy flag!

So, this teacher thinks that a symbol meant to show support for the police, a perfectly reasonable and acceptable view until five minutes ago, is the same thing as wearing a Confederate flag?

This is completely detached from reality.

Somehow, supporting police and law enforcement is automatically extremist now.

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