Mr. Muhammad Ali Has Just Refused to Be Inducted' - The New York Times

Muhammad Ali: His Life and Times eBook : Hauser, Thomas: Kindle Store

Newspaper report on the beginning of Muhammad Ali's trial for refusing to be inducted into military - ™

Mr. Muhammad Ali Has Just Refused to Be Inducted' - The New York Times

What did Muhammad Ali do in the ring that you remember and admire him for? - Quora

Muhammad Ali defied the draft -- and polarized the nation -- 49 years ago today - Los Angeles Times

Muhammad Ali, Boxing Heavyweight champion - The Greatest [PHOTOS]

Muhammad Ali - Wikipedia

Did Muhammad Ali ever say “No Viet Cong ever called me nigger”?

Muhammad Ali was stripped of his world heavyweight title for refusing to join the army in 1967 – New York Daily News

Muhammad Ali, dead at 74, took his stance even if it made him unpopular, which you won't see from today's athlete – New York Daily News

Why Muhammad Ali refused to serve in the Vietnam War - The Washington Post

In the Ring He Was Ali, but in the Newspapers He Was Still Clay - The New York Times