NABLUS, Palestine , March 12 , SPA --Israeli troops on an arrest raidin the West Bank killed a Palestinian pre-dawn gunbattle, ap quoted Palestinians and theIsraeli military as saying. Troops surrounded a house in the village of Saida anddemanded that its occupants come out, , a gunfight erupted,and a Young man was killed, The Israelisthen demolished half of the house and arrested an old man --SPA www.spa.gov.sa/535724