Arianna Huffington: ‘Third World America’ Published February 28, 2011 by Robertson.Adams Share: Facebook Twitter LinkedIn Email Introduction: Alberto Ibargüen, President and CEO, Knight Foundation Featured Speaker: Arianna Huffington, Co-Founder and Editor-in-Chief of The Huffington Post More from the 2011 Media Learning Seminar Sign up for our newsletter Submit your email. Receive updates and the @knightfdn newsletter. Email Yes, subscribe me to this newsletter. * Sign Up Subscription Options