George W. Bush noticed a man in an airport lobby. The man wore a long white robe, had a long white beard and hair, held a staff, and carried stone tablets under his arm.
Bush approached him and asked, "Aren't you Moses?"
The man ignored him, staring at the ceiling.
Bush moved into his line of sight and asked again, "Hey there! Aren't you Moses?"
The man continued to peruse the ceiling.
Bush tugged at the man's sleeve and asked once more, "HEY THERE! Aren't you Moses???"
The man finally responded irritably, "Yes, I am."
Bush, now peeved, asked, "Why the cold shoulder?"
Moses replied, "The last time a bush spoke to me, I ended up spending forty years in the wilderness."