Another first for Palestinian terrorism: Arabs shot last night at a private home in the Talpiot neighborhood in Jerusalem. They shot from a passing car, and two bullet holes were discovered in a porch of one of the buildings. No one was hurt. Fire was also directed last night at Gilo and at the Binyamin community of Psagot. Two mortars were fired at a Gush Katif town; no one was hurt in these incidents.