Sam LaHood, the son of U.S. Transportation Secretary Ray LaHood, and six other U.S. pro-democracy group workers flew out of Cairo Thursday after Egypt lifted a travel ban that had barred them from leaving the country for over a month, democracy groups and Egyptian media reports said. A U.S. military plane waiting at Cairo airport since Wednesday was transporting the seven Americans and other foreign NGO workers to Cyprus. A U.S. military plane waiting at Cairo airport since Wednesday was transporting the seven Americans and other foreign NGO workers to Cyprus.