Israeli soldiers take up position as Palestinian detainees sit on the ground during a military operation in the West Bank village of Awrta near Nablus March 12, 2011. A Jewish couple and three of their children were stabbed to death in a West Bank settlement on Saturday in what Israeli officials said was an attack by a Palestinian who broke into their home in the early hours. Troops from the Israeli occupation forces set up roadblocks and were searching the area around the settlement of Itamar, near the Palestinian city of Nablus, for the suspect. REUTERS/Abed Omar Qusini (WEST BANK - Tags: POLITICS CIVIL UNREST)