A federal anti-terror law typically requires the clearance for workers who need unescorted access to secure areas of ports and ships.
Republican Congressman Charles Dent says he's disappointed. He sent a letter to Homeland Security Secretary Janet Napolitano on Tuesday asking her to reconsider. He calls it a case of "a bureaucracy not paying attention to common sense."
The museum says it might increase the ticket price for a canal ride.
Get Action News on your website
