Wayne Barrett; Doug Marlette; 'Voyager'; Peter Maas

Investigative journalist Wayne Barrett discusses what he experienced while gathering research for his book, "Trump: The Deals and the Downfall." Pulitzer prize-winning cartoonist Doug Marlette talks about his art, which he calls "visual rock and roll." Julie Delpy and Rudy Wurlitzer on the films "Voyager" and "Europa Europa." Best-selling author Peter Maas discusses America's fascination with betting on football.