A Different Colombian Export.

German Film Director Volker Schlondorff. His films include "The Tin Drum," and as "The Handmaid's Tale." He's also directed for television: "Death of a Salesman," starring Dustin Hoffman and "A Gathering of Old Men." His new film is "Voyager," starring Sam Shepard. He talks with Terry about the new film as well as how life has changed for he and his friends since the reunification of Germany.

Writer Mark L. Pummer, co-author (with Charles Mann) of "The Aspirin Wars: Money, Medicine, and 100 Years of Rampant Competition." The book traces the history of aspirin from its discovery in Germany in 1897. Eventually it spread overseas and the competition began. Because all aspirins are essentially identical, companies had to use marketing and advertising to promote their product as better than another.