Mark McKinnon, a former adviser to John McCain, remembers how McCain would need help with combing his hair before campaign rallies. The reason? He couldn't raise his arms above his head because they "had been broken so many times as a POW"

Mark McKinnon, a former adviser to John McCain, remembers how McCain would need help with combing his hair before campaign rallies. The reason? He couldn't raise his arms above his head because they "had been broken so many times as a POW" https://t.co/ZBxiJIUQAu pic.twitter.com/zv4dlnuI6w

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