We were at 30,000ft on Trump's private jet flying to Every time the commentariat say he has gone too far, he proves he has found a direct link to the dark heart of the American psyche. As Iowa citizens vote tomorrow in the first ballot to determine the Republican candidate for the White House, many are asking: who really is Donald Trump? Is he a regular guy who speaks the truth as he sees it, or just a bigmouth who appears to think he is the star of a reality TV show? I think I have a unique perspective. Trump...