Watch the fifth podcast from NATIONAL TREASURE: BOOK OF SECRETS to take a look at the various cities visited during filming. NATIONAL TREASURE: BOOK OF SECRETS is coming to theaters on December 21, 2007! Visit <a class="link" rel="nofollow" href="http://www.nationaltreasure.com">http://www.nationaltreasure.com</a> to join the World's Biggest Treasure Hunt!
