Can you present one concrete example, one publicized and factual?
Hey bob. Publicized and factual are at odds. The online news and TV news have several examples. What we don't know or get is from Customs or ICE point of view and reasons since they are not allowed to comment about specific individuals that were detained or denied entry. We do tend to get the one sided view from the person detained/denied entry usually with their lawyer in front of many news media outlets usually about profiling and discrimination.
So we read and hear only one side. Though I tend to believe them to some point, in my own good conscious I can not make a judgement until I have all the facts from both sides. So I leave that to the legal system.
Perhaps everyone involved was just having a bad day and it became a reverse smile that can be contagious to others. A contagious bad day attitude? Who knows?
As I said. My wife is happy and smiles; and gets an upgrade 9 out of 10 times when flying. Grumpy gets his own spot in the airplane hold in a cage with the other snarling animals. At least I have my own cage. Perhaps we deserve to be where we ended up.
I'll bet that everyone that travels has seen the likes of my "wife and me" while traveling. I'll bet that you made some sort of "judgement" about us. Right?
Real and personal experiences and observations are so much better.