A Palestinian boy waves a Palestinian national flag in front of the Jewish settlement of Morag in the Gaza strip. A Palestinian boy waves a Palestinian national flag in front of the Jewish settlement of Morag, southern Gaza Strip August 17, 2005 during early celebrations of Israel's imminent pullout from Gaza. A Jewish settler shot dead three Palestinians in the West Bank on Wednesday, drawing a threat of retaliation from Palestinian militants which could complicate Israel's withdrawal from the occupied Gaza Strip. REUTERS/Suhaib Salem