Four doctors were sitting around chatting

Four doctors were sitting around chatting.

The French doctor says:
Medicine in my country is so advanced that we can take a kidney out of one man, put it in another, and have him looking for work in six weeks.

The German doctor says:
That is nothing; we can take a lung out of one person, put it in another, and have him looking for work in four weeks.

The Russian doctor says:
In my country, medicine is so advanced that we can take half a heart out of one person, put it in another, and have them both looking for work in two weeks.

The American doctor, not to be outdone, says:
You guys are way behind – we recently took a man with no brain out of Illinois, put him in the White House, and now half the country is looking for work.