Vice President of the Affairs of the Prophet's Mosque Sheikh Abdulaziz bin Abdullah Alfalih hailed progress achieved during the reign of Custodian of the Two Holy Mosques King Abdullah bin Abdulaziz since his accession to power four years ago. Sheikh Alfalih made the remarks in an interview with Saudi Press Agency on the occasion of the fourth anniversary of the king's accession to power. Sheikh Alfalih commended the great achievements made during the king's reign in the security, economic and other fields especially the expansion and improvement projects of the Prophet's Mosque.