Head of States and Leaders of Arab and South American countries concluded their second one-day summit here this evening. The Saudi delegation to the summit was led by Custodian of the Two Holy Mosques King Abdullah bin Abdul-Aziz Qatari Emir Sheikh Hamad bin Khalifa Al Thani expressed hope that the results of the Summit of Arab-South American Countries will help achieve the aspirations of the peoples of the two regions and boost their relations. The Summit stressed the need for achievement of peace in the Middle East based on land for peace. The Doha Declaration issued at the end of the summit supported Egypt's efforts for Palestinian reconciliation. The Doha Declaration stressed respect for Iraq's unity and sovereignty. It also dealt with other issues concerning the region and the world economy.