Explosion and smoke rise following an Israeli air strike in the northern Gaza Strip, seen from the Israel Gaza Border, southern Israel, Thursday, Nov. 15, 2012. (AP Photo/Ariel Schalit)

Photo by: Ariel Schalit

Explosion and smoke rise following an Israeli air strike in the northern Gaza Strip, seen from the Israel Gaza Border, southern Israel, Thursday, Nov. 15, 2012. (AP Photo/Ariel Schalit)