It's probably harder if you you're a first-time drug mule or whatever. This isn't designed to catch out international terrorists so much as people with illegal

It's probably harder if you you're a first-time drug mule or whatever. This isn't designed to catch out international terrorists so much as people with illegal substances in their underpants. And of course there are follow-ups: I got asked what programming languages I use at work. All very casual-like.