Former President Barack Obama had a number of choice names for President Donald Trump, a new book reveals. Edward-Isaac Dovere, a staff writer at the Atlantic, writes in his forthcoming book, 'Battle for the Soul: Inside the Democrats' Campaigns to Defeat Trump,' Obama called Trump a 'madman,' a 'racist, sexist pig,' 'that f***ing lunatic' and a 'corrupt motherf***er.' Obama's reactions were varied depending on what Trump had done. Barack Obama ...