Pat McArt is a former editor of the Derry Journal and an author and commentator. It was an old friend, a guy who is quite a successful businessman, and I knew he had been to America and had just returned home. “He said: ‘President Trump is the greatest president we have had in a generation. And this was his main thesis, that while we might see Trump as a buffoon, a narcissist and the rest, white America sees something very different. So, it would seem Trump’s greatest political con-job is that he has somehow managed to instil a massive sense of grievance in white America.