Palestinians Dressed As Israeli Troops Kill 4 House-to-house W. Bank attacks sap peace plan By TRACY CONNOR Daily News Staff Writer Palestinians disguised as Israeli soldiers machine-gunned Israeli settlers in their homes yesterday — killing four people, including a 5-year-old girl shot dead in front of her mother and brothers. The attack, the bloodiest in the West Bank since the Israel offensive began last month, started when the assailants cut fences to the Adora settlement near Hebron and slipped inside. Armed with M-16 and Kalashnikov AK-47 rifles, the attackers were dressed in olive-green uniforms and flak jackets and were clean-shaven...