Interesting story this. If it’s right, it is wrong that the airport is scared of being labeled as racist when dealing with people.

If you work somewhere you should carry out your normal duties, not engage in outside activities.

However they should be free on their free time (breaks, lunch and so on) to be able to discuss whatever they want as long as it doesn’t offend others. This if course leads to – what is offensive to an individual- which is a quagmire to figure out in today’s politically correct world. That is why a lot of workplaces ban religious talk at work as people get WAY too upset if something is not the way they choose to see it.

Anyway here is a link to the article.