Michael Lewis is one of America’s best-known authors. He has made a name and a fortune out of finding cat flaps, into big dramas. And many of his books like The Blind Side, Moneyball and the Big Short have been turned into acclaimed Hollywood movies. His latest book is called The Fifth Risk and it looks at the transition between the Obama and Trump administrations. It’s also a rare homage to government in a country that has learned to hate it. Trump lost the House in the Mid Terms and has a fight on his hands. Does he relish it?