Palestinians look through their belongings in a house destroyed overnight by an Israeli airstrike in Beit Lahiya, northern Gaza Strip, Sunday, Nov. 11, 2012. Hostilities along the Gaza-

 

              Palestinians look through their belongings in a house destroyed overnight by an Israeli airstrike in Beit Lahiya, northern Gaza Strip, Sunday, Nov. 11, 2012. Hostilities along the Gaza-
Palestinians look through their belongings in a house destroyed overnight by an Israeli airstrike in Beit Lahiya, northern Gaza Strip, Sunday, Nov. 11, 2012. Hostilities along the Gaza-Israel border escalated sharply over the weekend, with rocket salvos from Gaza and Israeli strikes killing at least six Palestinians. (AP Photo/Hatem Moussa)