I think this incident is a result of high competition to survive in this tough world. Today technology is grown to such an extent that even a layman has to learn and understand it to survive in the society....These US univerisities is the breeding ground for competition, stress, money and ugly business tactics.They teach you how to survive in this world by screwing your competitor..People across the globe want to have a degree from these universities because they just fetch you money.....It is the US, its society, its education system, its corporate companies are to be blamed for todays restlessness, stress, unhappy living among the youth all over the world....