Four U.S. presidents are caught in a tornado that hits a state funeral they're all attending and are whirled off to Oz. They finally make it to the Emerald City and come before the Great Wizard.
"What brings you before the great Wizard of Oz?"
Jimmy Carter steps forward timidly: "I've come for some courage." "No problem!" says the Wizard. "Who is next?"
Ronald Reagan steps forward, "Well…I…I think I need a heart." "Done," says the Wizard. "Who comes next before the great and powerful Oz?"
Up steps George W. Bush, who says, "I'm told by the American people that I need a brain." "Not a problem!" says the Wizard. "Consider it done." There is a great silence in the hall.
Bill Clinton is just standing there, looking around, but doesn't say a word. Irritated, the Wizard finally asks, "What do you want?" "Ummm," he says quietly, "is Dorothy around?"