Four United States Presidents get caught up in a tornado, and off they whirl to the land of OZ.
They finally make it to the Emerald City and find the Great Wizard.
"What brings the four of you before the great Wizard of Oz?"
Jimmy Carter steps forward timidly: "I've come for some courage."
"No Problem," says the Wizard. "Who's next?"
Richard Nixon steps forward: "Well, I think I need a heart."
"Done," says the Wizard. "Who comes next before the Great and Powerful Oz?"
Up steps Bush: "The American people say that I need a brain."
"No problem," says the Wizard. "Consider it done."
Then there is a great silence in the hall. Bill Clinton just stands there, looking around but doesn't say a word.
Irritated, the Wizard finally asks, "Well, what do you want?"
"Is Dorothy here?"