Lou: Who is China's President?
Bud: That's right.
Lou: What's the name of China's President?
Bud: No - Watt's the name of the old Secretary of the Interior.
Lou: WHO is Secretary of the Interior?
Bud: No, Hu is China's President.
Lou: I don't know!
Bud: He's the new Press Secretary.
Sorry. Couldn't resist.