Palestinians protesters react to tear gas shot by Israeli soldiers during clashes near the West Bank village of Qusra, near Nablus, on Tuesday, Jan. 1, 2013. (AP Photo/Nasser Ishtayeh)

Photo by: Nasser Ishtayeh

Palestinians protesters react to tear gas shot by Israeli soldiers during clashes near the West Bank village of Qusra, near Nablus, on Tuesday, Jan. 1, 2013. (AP Photo/Nasser Ishtayeh)