Mo Rocca talks with Ray Kurzweil and the IEET's J. Hughes about the future of human beings and the increasing longevity of human life.


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Mo Rocca talks with Ray Kurzweil and the IEET's J. Hughes about the future of human beings and the increasing longevity of human life.


Watch CBS News Videos Online

http://www.cbsnews.com/sections/entertainment/tomorrowshow/main504323.shtml?dfaid=1&crtvid=0;