Southerner In Iraq sees Wal-Mart Illusion

You know you're in a bad way when you start seeing imaginary Wal-Marts:

After a long day searching houses in suffocating Iraqi heat, Lance Corporal Mike Wilson of Princeton, Kentucky recalls seeing relief in the distance.
Wilson said that looking through the haze he thought he saw a Wal-Mart and was ready to get some cold water for his men when he discovered it was an illusion.
I'm surprised Wal-Mart didn't try to bill him for the imaginary water.