Posted 4 years ago on Dec. 22, 2012, 3:17 p.m. EST by therising
This content is user submitted and not an official statement
This video is EXTRAORDINARY. This world famous Harvard / Princeton professor knocks it all of the park with one of the most dynamic speeches I've ever witnessed. Important to watch all three parts. I recommend beginning the first section at "4:38" on the youtube clock (skips the introductions / thank you's :) . Enjoy.
part 1 of 3: http://www.youtube.com/watch?v=kjZydhfUxqs (start at 4:38 to skip introductions)