Tel Aviv, April 29, SPA -- Israeli Prime Minister Ehud Olmert hasexpressed sorrow for the deaths of a Palestinian woman andher four children during a clash in Gaza. At the start of a Cabinet meeting Tuesday, Olmert calledthe deaths «a tragic event that Israel is deeply sorryfor.» But he says the details of how the family members diedMonday are not clear, the Associated Press reported. Palestinians say an Israeli tank shell hit the family'shouse.--SPA www.spa.gov.sa/550890