Jack Tretton's Article on Playstation Blog

http://blog.us.playstation.com/2013/02/20/playstation-meeting-2013-the-future-of-gaming-is-here-with-playstation-4/#utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+PSBlog+%28PlayStation.Blog%29 Click the link to go to playstation blog to watch all the information on the new PS4. Straight from the source.