Lost tribe of Westwood

The following recently took place at an international medical conference: A Japanese 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 out looking for work in six weeks." A German doctor says, "That is nothing. We can take a lung out of one person, put it in another, and have him out looking for work in four weeks." A British doctor says, "In my country medicine is so advanced that we can take half of a heart out of one person, put it in another, and have both of them out looking for work in two weeks." The Canadian doctor, not to be outdone, interjected, "You guys are way behind. We took a woman with no brains, sent her to Michigan where she became Governor, and now half the state is out looking for work."