In Newt Gingrich’s new book, Winning the Future: A 21st Century Contract with America, the former House speaker has included an extra 19-page D.C. tour guide, “Walking Tour of God in Washington, D.C. ” for anyone who, like him, is “‘fed up with people who argue that somehow the concept of the creator wasn’t central to how the Founding Fathers understood America.'” The guide will detail references to the Bible, Moses and a Heavenly Father on the Capitol’s monuments and memorials.