There are more than 120,000 people in the U.S. waiting for an organ transplant and not enough donors. The dire shortage has led some researchers to consider an unusual solution: They are breeding genetically modified pigs whose organs could be compatible for human transplant.
— from the Wall Street Journal
There was an old man from Milwaukee
whose liver was bloated and balky.
He went to the store
to buy a fine boar;
now he goes ‘oink’ and feels cocky!