Chief Palestinian negotiator Saeb Erekat seen at a 2014 press conference at the Arab League headquarters in Cairo, Egypt.

FILE – In this Aug. 11, 2014 file photo, Palestinian negotiator, Saeb Erekat, speaks during a press conference, following an emergency meeting at the Arab League headquarters in Cairo, Egypt. Palestinians are increasingly questioning their leaders’ strategy of reaching statehood through negotiations with Israel after more than two decades of failures. A majority believes that the “two-state solution” to the Israeli-Palestinian conflict is no longer possible, despite pledges by President Donald Trump that he would try to broker a deal. (AP Photo/Amr Nabil, File)