he Collapse of the American Empire?The Agenda welcomes Pulitzer Prize-winning journalist Chris Hedges, who over the past decade and a half has made his name as a columnist, activist and author. He's been a vociferous public critic of presidents on both sides of the American political spectrum, and his latest book, 'America, the Farewell Tour,' is nothing short of a full-throated throttling of the political, social, and cultural state of his country.