Ali's biggest match, his fight with the US government. A film about the politics and hubris surrounding the Vietnam War and the revenge exacted on America's greatest sportsman of the 20th ce... Read allAli's biggest match, his fight with the US government. A film about the politics and hubris surrounding the Vietnam War and the revenge exacted on America's greatest sportsman of the 20th century because he refused to fight in that war.Ali's biggest match, his fight with the US government. A film about the politics and hubris surrounding the Vietnam War and the revenge exacted on America's greatest sportsman of the 20th century because he refused to fight in that war.