Although a repost, still like it. He should have never been stopped in the first place. If you complain about the guy being an asshole, put yourself in his situation. The law says you can carry. The law says you can't be stopped without reasonable suspicion of committing a crime. The law is on his side yet the law enforcement doesn't know the law and uses common practice to disarm the man and begin to question him and check his legal status to own and carry a firearm.
While an isolated incident, I don't want to see this abuse get carried out further and progress into something more.