President of the Palestinian National Authority the Palestinian Legislative Council, was recognized as acting President by the government of Ismail Haniyeh that governed the Gaza Strip. From 2014 to 2016 Rami Hamdallah was recognized by both sides as head of government and Mahmoud Abbas as president. The Arabic term Ra'ees or Ra'is (رئيس) can be translated to English as either "President" or "Chairman". As the status of Palestine as a political entity is controversial, the use of the term "President" to describe the leader of the Palestinian government is controversial to some, as its use may be seen to imply a recognition of state sovereignty. Until
Sufian Abu Zaida Zayda served as a member of the Palestinian delegation responsible for negotiations regarding the release of Palestinian prisoners held in Israeli prisons. Abu Zaida is a senior leader in Fatah and was a member of the Fatah Revolutionary Council until May 31st, 2014, when he was removed from the movement because of his public criticism of President Abbas' way of rule. Dr. Abu Zaida stated in many occasions that there is lack of Separation of powers and that President Abbas took to himself too much power. Furthermore, Abu Zaida claims there is a lack of minimal democratic rights in Palestine