Part 1: Main Presentation (53 mins.) Ambassador Thomas R. Pickering “Challenges Facing the U.S. in a Globalized World” from InterConnections21 on Vimeo. Part 2: Q & A (47 mins.) Ambassador Thomas R. Pickering “Challenges Facing the U.S. in a Globalized World” from InterConnections21 on Vimeo. Share via Facebook Twitter Pinterest March 18, 2014 Home, News ic21