"The world needs to have a Palestinian state that is free and at peace, and therefore my government will work with all parties concerned to achieve that vision", said US President Bush in a statement following a meeting with Arab leaders in Egypt. The meeting is ahead of Wednesday's summit with Israeli and Palestinian leaders, designed to promote comprehensive peace in the Israeli-Palestinian conflict. After the meeting it was also made clear that all Arab leaders will take measures to stop support for terrorist groups in the Middle East.