On behalf of Prince Salman bin Abdulaziz, Governor of Riyadh Region, Prince Sultan bin Salman bin Abdulaziz, President of the Saudi Commission for Tourism and Antiquities patronized this evening an event held by Institute of Public Administration. The event was to held on the occasion of the 15th Graduate and Job Day. A speech by Prince Salman was delivered by Prince Sultan bin Salman. The speech highlighted Saudi efforts to develop Saudi people and economy. The speech underlined progress in the kingdom and called for increasing the number of trained Saudi workers.