That's an interesting approach.

Charles Alfred Dreyling Jr., 24, was caught Wednesday trying to Delta Airlines jet bound for Attanta with a pipe bomb in his luggage. It was equipped so that it could be detonated with his cell phone.

When asked, Dreyling told investigators that he had made the bomb, but that it was for recreational purposes (blowing them up with friends in rural Oklahoma) and that he had forgotten that it was in his suitcase.