Biographer and art critic Deborah Solomon stopped by The Colbert Report this week to discuss her latest book, American Mirror: The Life and Art of Norman Rockwell (Farrar, Straus, and Giroux), which reveals that the American-as-apple-pie artist wrestled with severe depression and was consumed by a sense of inadequacy. The real scandal, for Colbert, is that Rockwell was not the political conservative that he has been made out to be. Among Solomon’s revelations is that he [gasp!] voted for Kennedy.