President of the Pontifical Council for Interreligious Dialogue in the Vatican State Cardinal Jean-Louis Pierre Tauran and his accompanying delegation left Riyadh today. At King Khalid international airport, he was seen off by Prince Mohammed bin Abdulrahman bin Abdulaziz, Deputy Governor of Riyadh region, and Secretary General of the Muslim World League Dr. Mohammed bin Abdulkarim Al-Issa.