(CNN) -- What would happen if you posted derogatory comments about your boss on a Facebook page that you knew would be read by your co-workers?

How would your boss react if in those Facebook posts you called him or her a "coward," a "domestic enemy," and boasted that you wouldn't be following the boss' instructions in the future?

And what if your boss is the president of the United States and you are a sergeant in the U.S. Marine Corps?

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