I wrote last week about the new nonfiction book "Hillbilly Elegy: A Memoir of a Family and a Culture in Crisis"  by J.D. Vance, the Yale Law School graduate who grew up in the poverty and chaos of an Appalachian clan. The book is an American classic, an extraordinary testimony to the brokenness of the white working class, but also its strengths. It’s one of the best books I’ve ever read. With the possible exception of Yuval Levin’s "The Fractured Republic," for Americans who care about politics and the future of our country, Hillbilly Elegy is the most important book of 2016. You cannot understand what’s happening now without first reading J.D. Vance. His book does for poor white people what Ta-Nehisi Coates’s book did for poor black people: give them voice and presence in the public square.