A Palestinian woman watches as a farmer sifts sesame seeds in a field near the West Bank city of Jenin, Monday, Sept. 13, 2010. Hundreds of pounds of sesame seeds are harvested in the West Bank every year, some which are sent abroad to be used in sweets and oil manufacturing. (AP Photo/Mohammed Ballas).

A Palestinian farmer harvests sesame seeds in a field near the West Bank city of Jenin, Monday, Sept. 13, 2010. Hundreds of pounds of sesame seeds are harvested in the West Bank every year, some which are sent abroad to be used in sweets and oil manufacturing (AP Photo/Mohammed Ballas).

Palestinian farmers harvest sesame seeds in a field near the West Bank city of Jenin, Monday, Sept. 13, 2010. Hundreds of pounds of sesame seeds are harvested in the West Bank every year, some which are sent abroad to be used in sweets and oil manufacturing. (AP Photo/Mohammed Ballas)

Two Palestinian shepherds are seen next to a section of Israel's separation barrier, in the West Bank village of Hizmeh, near Jerusalem, Monday, Sept. 13, 2010. Israeli Prime Minister Benjamin Netanyahu's vague remarks on restricting new Israeli housing in the West Bank are the latest hurdle for Secretary of State Hillary Rodham Clinton as she flies to Egypt and Israel for the next round of Mideast peace talks. Clinton and former Sen. George Mitchell, President Barack Obama's special envoy to the region, plan to be in the Red Sea resort of Sharm el-Sheik, Egypt, for talks Tuesday with Netanyahu and Palestinian President Mahmoud Abbas (AP Photo/Bernat Armangue)

Palestinian children play in an alley of the West Bank refugee camp of Balata near Nablus, Monday, Sept. 13, 2010. The Arabic on the wall reads 'You did me a favor by releasing me from jail.' (AP Photo/Muhammed Muheisen)

A Palestinian boy walks across a stream of water, backdropped by the Mediterranean Sea, on a beach on the outskirts of Gaza City, Monday, Sept. 13, 2010. Israel says it is allowing the largest shipment of construction materials into Gaza since its deadly raid on an international flotilla in May. Israeli military spokesman Guy Inbar says 250 tons of pipes, iron and other materials began to enter Monday to upgrade a Gaza City waste treatment plant. Gaza water official Maher Najjar says the upgraded plant will be able to treat 20 million gallons (75 million liters) of waste a day, nearly double the current level (AP Photo/Hatem Moussa)

An Egyptian soldier stands alert in front of mountains, in the red sea resort of Sharm el-Sheik, Egypt, Monday Sept.13, 2010, a day before Egypt hosts the second round of Israeli-Palestinian peace talks in Sharm (AP Photo/Amr Nabil)

Swinging hard : Palestinian refugee children enjoy a ride on swings at the Askar refugee camp outside the West Bank city of Nablus on the first day of Eid Al-Fitr (AFP/Jaafar Ashtiyeh)

An elderly Palestinian Muslim couple reads verses of the Quran over the grave of a relative as part of tradition during the first day of Eid al-Fitr which marks the end of the Muslim fasting month of Ramadan, outside Jerusalem's Old City, Friday, Sept. 10, 2010. Eid, one of the most important holidays in the Muslim world, is marked with prayers, family reunions and other festivities (AP Photo/Muhammed Muheisen)

A Palestinian Muslim man buys a palm fronds to lay on the grave of a relative as part of tradition during the first day of Eid al-Fitr which marks the end of the Muslim fasting month of Ramadan, outside Jerusalem's Old City, Friday, Sept. 10, 2010. Eid, one of the most important holidays in the Muslim world, is marked with prayers, family reunions and other festivities (AP Photo/Muhammed Muheisen)

A Palestinian Muslim woman walks with her son holding a balloon while walking outside the Dome of Rock Mosque during the first day of Eid al-Fitr which marks the end of the Muslim fasting month of Ramadan, in the Al Aqsa Mosque Compound in Jerusalem's Old City, Friday, Sept. 10, 2010. Eid, one of the most important holidays in the Muslim world, is marked with prayers, family reunions and other festivities. (AP Photo/Muhammed Muheisen)

A Palestinian takes a photo of the Al-Aqsa Mosque before prayers on the first day of Eid al-Fitr, which marks the end of the holy month of Ramadan, on the compound known to Muslims as al-Haram al-Sharif (Noble Sanctuary) and to Jews as Temple Mount, in Jerusalem's Old City, September 10, 2010 REUTERS/Ammar Awad

A Palestinian woman casts a shadow on her relative's grave as she reads from the Quran during the first day of Eid al-Fitr, which marks the end of the Muslim fasting month of Ramadan, in the West Bank city of Ramallah, Friday, Sept. 10, 2010. Eid, one of the most important holidays in the Muslim world, is marked with prayers, family reunions and other festivities (AP Photo/Majdi Mohammed)

A Palestinian Muslim girl runs after a friend while playing following a prayer during the first day of Eid al-Fitr, which marks the end of the Muslim fasting month of Ramadan, in the Al Aqsa Mosque Compound in Jerusalem's Old City, Friday, Sept. 10, 2010. Eid, one of the most important holidays in the Muslim world, is marked with prayers, family reunions and other festivities (AP Photo/Muhammed Muheisen)

A Palestinian Muslim family sit after attending a prayer on the first day of Eid al-Fitr, which marks the end of the Muslim fasting month of Ramadan, in the Al Aqsa Mosque Compound in Jerusalem's Old City, Friday, Sept. 10, 2010. Eid, one of the most important holidays in the Muslim world, is marked with prayers, family reunions and other festivities (AP Photo/Muhammed Muheisen)



Sesame harvest : A Palestinian farmer throws handfulls of sesame into the air to separate the seeds from the stems during the harvesting season in the West Bank village of Yamun, near Jenin (AFP/Saif Dahlah)