It’s been the week from hell for Donald Trump. Everything seems to be going wrong for him. The worst was the foolish and painful fight he picked with the grieving Khan family.What happened was clearly a very clever ambush devised by the Clinton camp. A Muslim-American attorney, Khizr Khan, whose army officer son had been blown up in Iraq, was put on show at the Democratic Convention to attack Donald Trump’s ignorant and stupid anti-Muslim policies – and to embarrass him.It worked brilliantly....
