Three men-a Canadian farmer, Osama Bin Laden and a Texan are all working together one day
They come across a lantern & a Genie pops out of it and says I will give each of you one wish
Farmer says, I want the land to be forever fertile in Canada; Poof the land is forever fertitle.
Osama says, I want a wall around Afghanistan, Palestine, Iraq & Iran so that no infidels, Americans or Canadians can come into our precious land. Poof--Again with the blink of the Genie's eye, there was a huge wall around those countries.
The Texas says, I am very curious. Please tell me more about this wall. The Genie explains, it's about 5k feet high, 500 feet thick and completely surrounds the country. Nothing can get in or out. It's completely impenetrable.
The Teax sits down, cracks a beer, smiles and tells the Genie, Fill it with Water.