U.N. Secretary-General Ban Ki-moon addresses the media as he stands in front of the still-smoldering warehouse at the U.N. headquarters in Gaza City, northern Gaza strip, Tuesday,on January ,2009. 20, 2009. The U.N.Photo By Abed Rahim Khatib / FLASH90

A Palestinian family sits in the rubble of their home, on January 19, 2009, in Jabalia's Ezbet Abdrabbo neighborhood. A tenuous ceasefire held today in Gaza, where Palestinians dug out from the rubble and Hamas put on a show of defiance vowing to fight on after operation Cast Lead ended. Photo by Abed Rahim Khatib / Flash90

A Palestinian family sits in the rubble of their home, on January 19, 2009, in Jabalia's Ezbet Abdrabbo neighborhood. A tenuous ceasefire held today in Gaza, where Palestinians dug out from the rubble and Hamas put on a show of defiance vowing to fight on after operation Cast Lead ended. Photo by Abed Rahim Khatib / Flash90

A Palestinian family in a tent for families whose homes were destroyed during the 22-day Israeli offensive in the east of Jabaliya refugee camp in the northern Gaza Strip on 07 February 2009, Photo By Abed Rahim Khatib / Flash90

A Rising smoke on the Egyptian side, according to witnesses from the Palestinian populations in Rafah, southern Gaza Strip near the border strip of Egypt that the Egyptian army confiscated a large quantity of diesel smuggled been burned to prevent them from smuggling through tunnels on 20 February, 2009.Photo By Abed Rahim Khatib / Flash90

Palestinians carry sacks of flour as they receive monthly food supplies at a United Nations food distribution center in the refugee camp of Rafah, in the southern Gaza Strip, day Thursday on 26 February, 2009. Palestinian Prime Minister Salam Fayyad says he is seeking $2.8 billion in foreign aid for rebuilding Gaza Strip following Israel's three-week offensive against Gaza's Hamas rulers that ended in mid-January. High-level representatives of dozens of donor countries are meeting in Egypt on Monday for a Gaza pledging conference. The United States is expected to give about $900 million.Photo By Abed Rahim Khatib / Flash90.

Palestinians carry sacks of flour as they receive monthly food supplies at a United Nations food distribution center in the refugee camp of Rafah, in the southern Gaza Strip, day Thursday on 26 February, 2009. Palestinian Prime Minister Salam Fayyad says he is seeking $2.8 billion in foreign aid for rebuilding Gaza Strip following Israel's three-week offensive against Gaza's Hamas rulers that ended in mid-January. High-level representatives of dozens of donor countries are meeting in Egypt on Monday for a Gaza pledging conference. The United States is expected to give about $900 million.Photo By Abed Rahim Khatib / Flash90.

Senior Hamas leader Ismail Haniyeh (L) runs for the ball during the reopening of al-Yarmoq stadium in Gaza City on August 7, 2009. The stadium has been closed for renovation.Photo By Abed Rahim Khatib / Flash 90

Gaza Prime Minister Ismail Haniyeh of Hamas waves to fans during the reopening of al-Yarmoq stadium in Gaza City on August 7, 2009. The stadium has been closed for renovation.Photo By Abed Rahim Khatib / Flash 90

A Palestinian wears a Palestinian flag as he attends the ceremony of the reopening of al-Yarmoq stadium in Gaza City on August 7, 2009. The stadium has been closed for renovation.Photo By Abed Rahim Khatib / Flash 90