Security is making sure nothing is being stolen from the lumber yard. They do it to everyone customer and deliveries.
That is normal procdure
Sorry, I do not have any experience with their guard shack. I would call that mennards store& talk to the manager. That does not sound appropriate to me.
He may be trained to look inside cab of truck to be nothing is being stolen. Unfortunately, nowadays, some people do like to steal any item they can pawn for drug money. The guard man doesn't know who you are..
Wasn't me, not there!
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