A section of Israel's separation barrier is reflected on the window glass of A Palestinian Taxi, as a Muslim girl looks on while crossing with her family the Kalandia checkpoint between the West Bank town of Ramallah and the outskirts of Jerusalem, Thursday, Nov. 8, 2007. (AP Photo/Muhammed Muheisen)

An Israeli soldier leads blindfolded Palestinians, who were detained during an Israeli military operation in the Gaza Strip, near the village of Netiv Haasara just outside the northern Gaza Strip November 8, 2007. REUTERS/Amir Cohen (ISRAEL)

Israeli soldiers stand near blindfolded Palestinians, who were detained during an Israeli military operation in the Gaza Strip, near the village of Netiv Haasara in southern Israel November 8, 2007. REUTERS/Amir Cohen (ISRAEL)

A Palestinian woman reacts over the rubble of her house after local witnesses said was demolished by an Israeli bulldozer in the southern Gaza Strip November 8, 2007. REUTERS/Ibraheem Abu Mustafa (GAZA)

A Palestinian boy walks past the rubble of a Palestinian house after local witnesses said was demolished by an Israeli bulldozer in the southern Gaza Strip November 8, 2007. REUTERS/Ibraheem Abu Mustafa (GAZA)

A Palestinian boy plays on top of a house owned by a Palestinian after local witnesses said was it demolished by an Israeli bulldozer in the southern Gaza Strip November 8, 2007. REUTERS/Ibraheem Abu Mustafa (GAZA)

Over the rubble : Palestinian children climb over the rubble of a house demolished by Israeli bulldozers in the central Gaza Strip village of Deir al-Balah. (AFP/Said Khatib)

A Palestinian youth collects some of the family belongings from a destroyed house in Balata refugee camp in the West Bank city of Nablus, Wednesday, Nov. 7, 2007. ( AP Photo/Nasser Ishtayeh)

Palestinian schoolgirls walk past a mural painted on a wall in the West Bank city of Jenin November 7, 2007. REUTERS/Mohamad Torokman (WEST BANK)


Palestinian schoolgirls run in front of an Israeli military vehicle during an operation in the West Bank city of Jenin November 5, 2007. REUTERS/Mohamad Torokman (WEST BANK)

A Palestinian kicks a tear gas canister fired by Israeli soldiers during a military operation in the Balata refugee camp near the West Bank city of Nablus November 7, 2007. REUTERS/Abed Omar Qusini (WEST BANK)

Palestinians take part in a demonstration against the demolition of houses by the Jerusalem municipality, in the eastern part of Jerusalem, November 6, 2007. REUTERS/Ammar Awad (JERUSALEM)

Palestinians take part in a demonstration against the demolition of houses by the Jerusalem municipality, in the eastern part of Jerusalem, November 6, 2007. REUTERS/Ammar Awad (JERUSALEM)

A Palestinian leans on flour bags piled up on a donkey cart outside the United Nations World Food Program distribution center in Gaza City , Tuesday, Nov. 6, 2007. Hundreds of thousands of Palestinians living in the Gaza Strip have to rely on aid. (AP Photo/Hatem Moussa)

Palestinian children take part in a protest calling for the end of Israeli sanctions on Gaza November 9, 2007. The banner reads, "Open the crossing. I want to see my father". REUTERS/Ibraheem Abu Mustafa (GAZA)

Palestinians take part in a protest calling for the end of Israeli sanctions on Gaza November 9, 2007. REUTERS/Ibraheem Abu Mustafa (GAZA)

Palestinians take part in a protest calling for the end of Israeli sanctions on Gaza November 9, 2007. REUTERS/Ibraheem Abu Mustafa (GAZA)