Nice try Joe, your the one turning the mole hill into a mountain here. I've put my life on the line to defend our constitution so in no way am I desecrating it. If the LEO had a good reason to pull him over then no one was breaking the law, if he wasn't cuffed and put in a cruiser, he wasn't illegally detained and lastly, I would hazard to guess (whether they were just being polite or not) they probably asked if they could run the gun.
THAT is the problem, there was no good reason to pull him over. If he DID something to get pulled over I wouldn't have a problem.
I also have no problems if they want to politely ask what his business was there... but after he answers with "I work here" THEIR POLICE BUSINESS IS OVER!
If they don't believe him they can go back to their car and observe him.