I want to know the answer to the following question:
Which of Northwestern's alumni is notable for becoming the Illinois Governor and convicted felon?
All the background I'm provided with is that "U.S. Supreme Court Associate Justice John Paul Stevens, Supreme Court Justice and Ambassador to the United Nations Arthur Joseph Goldberg, and Governor of Illinois and Democratic presidential candidate Adlai Stevenson are among the graduates of the Northwestern School of Law.". Is that enough to answer the question?