http://old.techpresident.com/taxonomy/term/11493/0 en http://old.techpresident.com/media/closing-plenary http://old.techpresident.com/media/closing-plenary#comments Video Plenary Arianna Huffington Cory Booker Nick Bilton Saul Anuzis Tim O'Reilly 2010 Tue, 18 Oct 2011 20:33:11 +0000 admin 20714 at http://old.techpresident.com