September 27, 2010 8:52 pm “The Social Network's” Justin Timberlake: I Don't Do Facebook Justin Timberlake talks about his new movie “The Social Network and reveals that in real life he tweets but doesn’t Facebook. For more exclusive videos go to ExtraTV.com US & World Videos 5:28 Biden condemns antisemitism as attack on democracy during Holocaust remembrance speech 1:20 Would you put pickles in your Dr Pepper? 2:46 FBI gives shocking details in case against man accused in wife's disappearance in Spain 1:20 Gigi Hadid wows in sweeping Met Gala look 1:52 Amanda Seyfried reveals her kids' reaction to her daring metallic Met Gala look