Three guys, a Brit, Osama bin Laden and Uncle Sam are out walking together >one day. They come across a lantern and a Genie pops out of it. > >"I will give each of you one wish, that's three wishes total," says the >Genie. > >The Brit says, "I am a farmer, my dad was a farmer, and my son will also >farm. I want the land to be forever fertile in Britain." > >With a blink of the Genie's eye, 'POOF' the land in Britain was forever >made fertile for farming . > >Osama bin Laden was amazed, so he said, "I want a wall around Afghanistan, >so that no infidels, Jews or Americans can come into our precious state." > >Again, with a blink of the Genie's eye, 'POOF' there was a huge wall around >Afghanistan. > >Uncle Sam (a former civil engineer) asks, "I'm very curious. Please tell me >more about this wall." > >The Genie explains, "Well, it's about 15,000 feet high, 500 feet thick and >completely surrounds the country; nothing can get in or out - virtually >imprenetrable." > >Uncle Sam says, "Fill it with water."