Palestinians shout slogans during the funeral of Mohamed Ziad Salayma, a 17-year old young man, on Dec. 13, 2012, after he was killed the previous day by Israeli forces near his home in the old city of the West Bank town of Hebron. (Xinhua/Chen Xu)

Palestinians shout slogans during the funeral of Mohamed Ziad Salayma, a 17-year old young man, on Dec. 13, 2012, after he was killed the previous day by Israeli forces near his home in the old city of the West Bank town of Hebron. (Xinhua/Chen Xu)

Palestinians gather around the body of Mohamed Ziad Salayma, a 17-year old young man, during his funeral on Dec. 13, 2012, after he was killed the previous day by Israeli forces near his home in the old city of the West Bank town of Hebron. (Xinhua/Chen Xu)