MANILA: Fierce clashes between Philippine marine troops and Abu Sayyaf rebels Saturday left at least seven soldiers dead and 25 others wounded on the southern island of Jolo, military officials said. Government bombers and attack helicopters took turns blasting suspected positions of an Abu Sayyaf faction believed to be holding four female Jehovah's Witnesses, the officials added. The women were snatched Aug. 20 while selling Avon cosmetics in a remote village on the troubled island. There were no reports on the women's fate. Three Indonesian tugboat crewmen are also being held by the Abu Sayyaf. Other marines deployed elsewhere on...