Mary Frances Berry is the Geraldine R. Segal Professor of American Social Thought and professor of history at the University of Pennsylvania. The author of nine books and recipient of over thirty honorary degrees, she has been chair of the U.S. Commission on Civil Rights, is a regular contributor to Politico.com, and has appeared on Real Time with Bill Maher, Anderson Cooper 360, The Daily Show, Tavis Smiley, and The NewsHour with Jim Lehrer. Josh Gottheimer was presidential speechwriter and special assistant to Bill Clinton, and has written speeches for John Kerry, General Wesley Clark, Hillary Clinton, and other high-profile Democrats. He appears regularly on MSNBC, Fox News, and CNN as a political analyst, edited Ripples of Hope: Great American Civil Rights Speeches, and is a visiting professor at the University of Pennsylvania. Ted Sorensen is former special counsel and adviser to President John F. Kennedy and a widely published author on the presidency and foreign affairs. From the Hardcover edition.