including the stars of the movie, laura d,rn and shaleen woodley. >> was like, i would love to auditiont for the role. that's fine, somebody else is better but you need to please make some movie. >> you feel greater pressure when you show up knowing that you're sustaining the hopes and dreams of all these people who don't want you to mess up the book? >> we already each of us were the obsessed fans the minute we found the book. >> movie of another john green novel is already in the works. "paper town." green gives credit not to his own talent but to his readers. we are led toe believe that teenagers have their faces behind screen, they're antisocial they don't care. >> disengaged they don't read. not true. that's what our parents said about us. that's what their parents said. it's still untrue. yes, they are learning in different ways but still learning, they are still reading, they are still thoughtful and i am inspired every day by their intellectual curiosity. >> osgood: next,,,,,,,,,,,,,,, >> osgood: 25 years ago this wednesday, chinese forces 'packed student protesters in beijing's