Lucas Boone, 9, left, and Sean Boone, 6, right, ride on a 1974 Volkswagen, during the Colony West Fourth of July parade, Wednesday, July 4, 2007, in Little Rock, Ark. (AP Photo/Mike Wintroath)
Supporters of former Vice President Al Gore march in the Fourth of July parade in Amherst, N.H., Wednesday, July 4, 2007. (AP Photo/Jim Cole)