By far the biggest story of the summer is Donald Trump's surging candidacy for the U.S. presidency. It's obvious why. Hate him or love him, Donald Trump knows how to captivate the public's attention. He seems immune from being hurt; I want to examine why. What is it about Donald Trump that allows him to survive any occurrence that no conventional political candidate could? And, not only that, but to use these instances to further galvanize his base of supporters, while growing it? This summer, we have seen example after example of this. People were horrified when he questioned Sen....