Julius Genachowski, chairman of the Federal Communications Commission, wants the U.S. to catch up with other countries in making sure a high percentage of the population has access to broadband communications. He believes the way to do that is to set aside more of the radio spectrum for mobile broadband services than is currently allotted. Speaking at the Web 2.0 Summit in San Francisco on Wednesday, Genachowski talked about how to maximize investment in broadband and how to get more people on the web.

Here’s a video excerpt of Genachowski’s interview on stage with journalist John Heilemann.