Barack Obama and the Cell Phone Revolution

Paul Levinson talks about Barack Obama and the cell phone revolution in this clip from CBC-TV's Cell Phone: The Ring Heard Around the World. See http://www.cbc.ca/doczone/cellphones/video.html for the complete program. See http://theplottosavesocrates.com for more on Levinson's book Cell Phone: The Story of the World's Most Mobile Medium, and How It Has Transformed Everything.