Just a thing

Okay I am a little bored so I am being picky about this, but it rubbed me the wrong way last night. I was watching the Amazing race on TV. They where on the Vietnam leg and this ignorant or arrogant person said ''that's it dude I'm not talking to foreigners any more'' Who do they thing they are? He is the foreigner in Vietnam. Perhaps they should give these jokers a geography lesson before they put them on the show. Or do they think only Americans watch or could understand the show. Now don't bite my head off its just an opinion.