This is the article: Barack Obama on Artificial Intelligence, Autonomous Cars, and the Future of Humanity
I don't see a link. Was it lost like in my link post on a different subject? I still don't know how to post links correctly.
I just deleted the link post and made a better one: http://lesswrong.com/r/discussion/lw/o0i/barack_obamas_opinions_on_nearfuture_ai_fixed/