At an international medical convention three doctors talk during tea break.

The British doctor says, “Medicine in my country is so advanced that we can

take a brain out of one man, put it in another and have him looking for
work
in six weeks.”

The German doctor says,” That’s nothing. We can take a brain out of one
person, put it in another and have him preparing for war in four weeks.”

The American doctor, not to be outdone, says, “You guys are way behind. We
took a man with no brain from Texas, put him in the Whitehouse, and now
half the country is looking for work and the other half is preparing for
war.”