He was one of boxing's all-time greats, but Muhammad Ali's biggest challenge took place far from the ring -- in the United States Supreme Court, where the justices debated the outcome of his 1971 conscientious-objector appeal during the Vietnam War.
He was one of boxing's all-time greats, but Muhammad Ali's biggest challenge took place far from the ring -- in the United States Supreme Court, where the justices debated the outcome of his 1971 conscientious-objector appeal during the Vietnam War.
