The check-in staff want to know if you have a bomb in your bag. But you're more worried that your partner might have been cheating on you.

What you both need is a mind-reading machine, a way of peering into their heads and "seeing" their thoughts before they are articulated. Not only does that machine now exist, it is being touted for airports, police stations and even workplaces.

http://www.theherald.co.uk/features/features/display.var.1884567.0.0.php