You're not asking a sensible question. Not being a committed Nazi asslicker like you, I don't serve a Reich.
No, that's what a kook-right loon in the FBI claimed. He lied about that.
True, you can't be fired for being a whistleblower. You _can_ be fired for being an incompetent and dishonest fascist loon, and a security threat to the USA.
Yelling "BUT I'M A WHISTLEBLOWER!" is not a magic shield against being fired for other reasons. If it was, every bad federal employee would do it. If he thinks he's got a court case, he should file it. I'm guessing he won't. He knows it would get laughed out of court, and that would mean the end of the money he can make off of being a professional victim.
Anyways, in general, "You're just lying again for the glory of fascism" will answer any of your Geobbels-approved propaganda queries.
Now, get back to work. Those Nazi rectums aren't going to lick themselves.