A man is sitting in a plane which is about to take off when another man
> >with a dog comes in and sits in the empty seats alongside.
> >
> >The dog is sat in the middle, and the first man is looking quizzically
> >at the dog when the second man explains that they work for the airline.
> >The dog handler says, "Don't mind Skipper, he is a "sniffer dog," the
> >best there is. I'll show you when we get airborne and I set him to
> >work."
> >
> >The plane takes off and levels out and the handler says to the man,
> >"Watch this." He tells the dog "Skipper, search." The dog jumps down,
> >walks along the aisle and sits next to a woman for a few seconds. It
> >then returns to its seat and puts one paw on the handler's arm.
> >
> >He says "Good boy," and turns to the man and says, "That woman is in
> >possession of marijuana, so I'm making a note of this and the seat
> >number for the police who will apprehend her on arrival."
> >
> >"That's fantastic!" replies the man.
> >
> >Once again, he sends the dog to search the aisles. The dog sniffs about,
> >sits down beside a man for a few seconds, returns to its seat and places
> >both paws on the handler's arm. He says "Good boy," and he turns to the
> >first man and says, "That man is carrying cocaine, so again, I'm making
> >a note of this and the seat number."
> >
> >"That's marvellous, I've never seen anything like it!" says the admiring
> >passenger. Once again he sends the dog to search the aisles. He goes up
> >and down the plane and after a while sits down next to someone, and then
> >comes racing back and jumps up onto the seat and craps all over the
> >place.
> >
> >The man is surprised and disgusted by this and demands "What the hell is
> >going on NOW?"
> >
> >The handler replies, "He's just found a bomb!"