Senior Advisor to the U.S. Secretary of State, David Thorne travels Tuesday to Cairo to meet with senior Egyptian officials and businessmen, Al-Bawaba News reported. The visit meetings will tackle regional economic issues, including Egypt's economic developments. Thorne is expected to head Thursday, to Luxor to meet with the provincial officials, during which he will visit several archaeological sites, to emphasize on its role in supporting tourism and economic development in Egypt.