involved. while north korea denied involvement it called the film an act of terrorism and leak of deeds. >> it's important to realize, depending how sophisticated your adversary is, they may be routing attacks, or using known attacks from a language code base in order to throw your atri bugs off. >> pamela brown, cnn, washington. >> i would not want to be an executive at sony right now. >> no. >> i would assume so. >> a lesson to be learned an the lesson is be careful what you write over e-mail. >> very true. >> an afghan man is trying to kick his way in to hollywood. >> that's right. he is hoping his unique look will get him an edge. >> the resemblance is striking. a young afghan trains tirelessly, practicing punches