text:  There could be. There could be. When you gave him the psychological stress evaluation test, why didn't you just give him a straight lie detector test? Lie detector is different because you have to have all of the equipment, hooking it up and everything like that. We didn't want to bring in Swiss authorities to do that. So with the PSC, which is recognized by a lot of the sheriff's offices and things like that, we went ahead and did it that way.