On the road again : Democratic presidential candidate John Kerry (news - web sites) waves to suporters as he boards his plane in Nantucket, MA, on his way to Aspen, CO. (AFP/Hector Mata) On the road again : Democratic presidential candidate John Kerry (news - web sites) waves to suporters as he boards his plane in Nantucket, MA, on his way to Aspen, CO. (AFP/Hector Mata)There once was a man from Nantucket...