AP Photo/Dan Balilty
Palestinian protesters throw stones during clashes with Israeli troops, during a demonstration against Israel's military operation in Gaza, in the Shuafat refugee camp, on the outskirts of Jerusalem, Monday, Dec. 29, 2008.
AP Photo/Ashraf Amra
Palestinian mourners carry the bodies of five members of the Balosha family, including three children and two teenagers, who were killed in an Israeli missile strike, during their funeral in the Jebaliya refugee camp, in the northern Gaza Strip, Monday, Dec. 29, 2008.
AP Photo/Muhammed Muheisen
An Israeli border police officer takes a position during clashes with Palestinian stone throwers that erupted following a demonstration against the Israeli missile strike in Gaza, at the Kalandia checkpoint between the West Bank city of Ramallah and Jerusalem, Monday, Dec. 29, 2008.
AP Photo/Khalil Hamra
Three Palestinian brothers, Sidki, 8, Ahmad, 12, and Mohammed Absi, 14, (no left-right available) who were killed in an Israeli missile strike, during their funeral in Rafah refugee camp, southern Gaza Strip, Monday, Dec. 29, 2008.
AP Photo/Hatem Moussa
Palestinians, top, search the rubble of a building after it was hit in an Israeli missile strike in Jebaliya, northern Gaza Strip, Monday, Dec. 29, 2008.
AP Photo/Ariel Schalit
Israeli tanks move at a staging area near Israel's border with the Gaza Strip, in southern Israel, Monday, Dec. 29, 2008.
AP Photo/Tsafrir Abayov
Israelis take cover as a rocket warning siren blares in the southern Israeli town of Ashkelon, Monday, Dec. 29, 2008.
AP Photo/Nasser Shiyoukhi
A Palestinian protester flashes the V-sign during clashes with Israeli troops at a demonstration against Israel's military operation in Gaza, in the West Bank town of Hebron, Monday, Dec. 29, 2008.
AP Photo/Hatem Moussa
The father of Palestinian Dena Balosha, 4, left, one of five members of the same family including three children and two teenagers who were killed in an Israeli missile strike, carries her body during their funeral in the Jebaliya refugee camp, in the northern Gaza Strip, Monday, Dec. 29, 2008.
AP Photo/Muhammed Muheisen
Palestinian mourners carry the body of Mohammed Hamid, 18, during his funeral procession in the West Bank city of Ramallah, Monday, Dec. 29, 2008.
AP Photo/Muhammed Muheisen
An Israeli border police officer takes a position during clashes with Palestinian stone throwers that erupted following a demonstration against the Israeli missile strike on Gaza, at the Kalandia checkpoint between the West Bank city of Ramallah and Jerusalem, Monday, Dec. 29, 2008.
AP Photo/Khalil Hamra
Palestinian boys look at the Egyptian side of the border between Egypt and the Gaza Strip, in Rafah refugee camp, southern Gaza Strip, Monday, Dec. 29, 2008.
AP Photo/Khalil Hamra
A Palestinian relative of three brothers, Sidki, 8, Ahmad, 12, and Mohammed Absi, 14, killed in an Israeli missile strike, reacts during their funeral in Rafah refugee camp, southern Gaza Strip, Monday, Dec. 29, 2008.
AP Photo/Muhammed Muheisen
Israeli border police officers fire tear gas canisters and rubber bullets at Palestinian stone throwers during clashes that erupted following a demonstration against the Israeli missile strikes on Gaza, at the Kalandia checkpoint between the West Bank city of Ramallah and Jerusalem, Monday, Dec. 29, 2008.
AP Photo/Hatem Moussa
Palestinians gather next to a building used by the Islamic group Hamas after it was hit in an Israeli missile strike in Jebaliya, northern Gaza Strip, Monday, Dec. 29, 2008.
AP Photo/Hatem Moussa
Palestinians gather next to a building used by the Islamic group Hamas after it was hit in an Israeli missile strike in the Shati Refugee Camp in Gaza City, Monday, Dec. 29, 2008.
AP Photo/Hatem Moussa
A Palestinian boy stands next to a car and building used by the Islamic group Hamas that was hit in an Israeli missile strike in Jebaliya, northern Gaza Strip, Monday, Dec. 29, 2008.
AP Photo/Hatem Moussa
Palestinians gather next to a police station used by the Islamic group Hamas after it was hit in an Israeli missile strike in Gaza City, Monday, Dec. 29, 2008.
AP Photo/Ashraf Amra
A Palestinian man carries his wounded child to the treatment room of Kamal Edwan hospital following an Israeli missile strike in Beit Lahiya, northern Gaza Strip, Monday, Dec. 29, 2008.
AP Photo/Bernat Armangue
An Israeli police officer walks past a hole in the floor of a construction site where a rocket fired by Palestinian militants in Gaza hit, in the southern Israeli city of Ashkelon, Monday, Dec. 29, 2008.