Saudi Arabia’s king Salman opened a summit of Arab leaders in the eastern Saudi city of Dhahran.Saudi arabia, which takes over the rotating chair of the Arab summit from Jordan, announced that the current gathering would be named the “Quds summit”, a reference to U.s. President Donald Trump’s decision last year to recognise jerusalem as the capital of israel.King salman said Saudi Arabia is donating 200 million dollars to support the palestinians, including 50 million dollars for the U.N. Relief and works agency.The Arab league summit has been called for an international probe into the “criminal” use of chemical weapons in Syria.