I believe the gun was in the truck ....Woman saw the holster and called it in as he unloaded the truck or was just walking around . I believe this was mentioned in the first minute of the you tube....He should've left it in the truck. A semi truck is much different than a car. Put it under the bed in a small gun safe if there might've been any doubt that it might've popped out to the public. No one would've known and he wouldn't have made headlines.
Yes, I believe in constitutional carry and concealed is concealed. Meaning no one knows or sees it.
I tell this to people all the time who are thinking of getting unrestricted or miraculously get unrestricted here in NY. Get a small gun if they are a small person with a proper holster and no one will ever know.