Palestinian sources said that the Hamas delegation, headed by Khaled Meshaal, left Cairo on Friday morning after holding talks that lasted few days, with Egyptian political and security officials. The sources also told PIC that the Palestinian government delegation, headed by Ismail Haneyya, had left Cairo heading to the Gaza Strip, after holding talks with Egyptian ministers to discuss a number of files, most notably Gaza's electricity and fuel and the economic cooperation. Palestinian officials had also met during their visit to Cairo Egyptian security officials and had discussed the Rafah crossing file. The sources pointed out that the files presented by the Palestinian ministers to the Egyptian government are still under study and negotiation, which will continue until achieving the desired objectives.