One of the most fascinating parts of their story is the Game Change authors' insistence that John McCain – he of the clenched fists and frequent outbursts, the infamous temper – never publicly repudiated Sarah Palin. McCain's advisors, staff and friends, yes. They complained long and hard and nastily about her in ensuing years. But never the senator, Heilemann and Halperin write. And now, as the nation says farewell to one of the most fascinating politicians in history, a question remains: Will all of John McCain's railing against Donald Trump ever make up for the fact that it might have been the senator's own desperation to win in 2008 that led the nation to this point? Only time will tell.