text:  The language barrier. I mean, I was just in France, so they're speaking in French, and you can't even understand what they're saying. And then they'll say it in some broken English that's muffled, so you don't really know what you're supposed to do. So it is a little tricky, but the part that I want to talk about on the show today is that as far as traveling, the airlines have become a moneymaker beyond the ticket.