—If this man was a teacher in a public school system in the U.S., he might be faced with the possibility of losing his job under similar circumstances.—
It is almost impossible to fire school teachers. ;-)
Also, depending on who is in his friends list, they may be treading on very thin legal ice regarding things he said that they can not actually see themselves.
Also, When it comes to facebook, I follow this:
Every time I type ANYTHING for internet exposure (including here) I assume that the one person in the world that could do me the most harm will see it and use it any way they can to destroy me. I don’t EVER write down anything I cannot defend. And If I said what this guy apparently said, only to specific friends on facebook, I’d be getting a good attorney to make me some nice extra income off this - in the US at least.
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In our current regime, you may be right in all senses but still destroyed by the left. We are no longer free, constitutional people. For Pete’s sake we have a SCOTUS that is looking at international law to decide cases.