Final preparations are being made around the world for New Year celebrations, but there a different scene unfolding in Mexico and Honduras.<br /><br />Doomsday countdown clocks are ticking in those countries where, according to a Mayan prediction, the world will end in 2012. <br /><br />Some experts believe that the apocalypse scenario is being exploited for profit, as about 50 million tourists are expected to visit Mayan sites next year.<br /><br />Adam Raney reports from Mexico City.
