Palestinians try to pull out a man trapped in a car after an Israeli air raid on the area of Twaam, northern Gaza City, on Nov. 15, 2012. At least 18 Palestinians were killed and more than 150 wounded in the latest wave of Israeli airstrikes on Gaza. (Xinhua/Yasser Qudih)

A Palestinian rescue team saves a man trapped under his car after an Israeli air raid on the area of Twaam, northern Gaza City, on Nov. 15, 2012. At least 18 Palestinians were killed and more than 150 wounded in the latest wave of Israeli airstrikes on Gaza. (Xinhua/Yasser Qudih)

A Palestinian rescue team try to save a man injured in a car after an Israeli air raid on the area of Twaam, northern Gaza City, on Nov. 15, 2012. At least 18 Palestinians were killed and more than 150 wounded in the latest wave of Israeli airstrikes on Gaza. (Xinhua/Yasser Qudih)