'Fault Lines' Details The Roots of Political Divisiveness In American Politics

Any thorough study of history reveals that there have always been political, economic and racial divisions in the United States. Princeton historians and best-selling authors Julian Zelizer and Kevin Kruse add gender and sexuality to those fissures. Their book, Fault Lines: A History of the United States Since 1974, follows how those divisions have become wider and deeper since the resignation of Richard Nixon shook the foundations of our democracy.