Guests: Labor leader Richard Trumka, humorist P.J. O'Rourke, author Jonathan Franzen, Rep. Alan Grayson (D-FL), political commentator Nicolle Wallace. Topics: Chris Christie and Sarah Palin's decisions not to run for President, Romney's Mormonism,... (more) Hank Williams, Jr., voter registration rules, Occupy Wall Street, Republican denial of racism.