The Arizona senator and former presidential candidate is dying. His last book is a call for old-fashioned Republican values
John McCain is an American patriot, hero and politician. As the Vietnam war raged, he was held for five years as a prisoner of war at the so-called Hanoi Hilton. In 2000, he failed in his bid to win the Republican presidential nomination, a prize he finally won eight years later, only to lose to Barack Obama in the general election.