U.S. President Barack Obama walks with Dr. Suleiman A. D. Al Farajat, right, a tourism professor with the University of Jordan, through the Siq during a visit to the ancient city of Pet

 

              U.S. President Barack Obama walks with Dr. Suleiman A. D. Al Farajat, right, a tourism professor with the University of Jordan, through the Siq during a visit to the ancient city of Pet
U.S. President Barack Obama walks with Dr. Suleiman A. D. Al Farajat, right, a tourism professor with the University of Jordan, through the Siq during a visit to the ancient city of Petra, in south Jordan, Saturday, March 23, 2013. (AP Photo/Carolyn Kaster)