Daniel Silliman is senior news editor for Christianity Today. He earned a doctorate in American studies from Heidelberg University in Germany and has taught US history and humanities at Heidelberg, the University of Notre Dame, Valparaiso University, and Milligan University. His new book is One Lost Soul: Richard Nixon’s Search for Salvation. From the jacket copy: "Impious and amoral, petty and vindictive, Richard Nixon is not the typical protagonist of a religious biography. But spiritual drama is at the heart of this former president’s tragic story."