"You will not disrespect the president of the United States in this classroom"

Part of the exchange in THIS STORY at The Blaze.

More from the exchange between the teacher and the student:

...The back and forth continued and the most strident of the two students reminded his teacher that President Bush was constantly treated to negative statements about him while he was in office: “Whenever Bush was president, everybody talked sh-t about him.”

To which the teacher responded: “Because he was sh-tty.”

The social studies educator went on for a full minute with more ranting, saying that people were arrested for saying derogatory things about President Bush. The student correctly reminded the teacher that opinions are protected, but you cannot be arrested unless you threaten the president.

More HERE, including an audio of the entire exchange.