ZAMBOANGA -- Government troops have arrested an alleged Abu Sayyaf leader linked to the abduction of three American tourists in the southern Philippines, the military said Thursday. Usman Lijal and a bodyguard were detained in a raid of his hideout at a Muslim community on the outskirts of this southern city late Wednesday, said Major General Trifonio Salazar, head of the Army's First Infantry Division. The raiders also seized weapons from the house, where at least one other suspect escaped, the general told reporters. "We finally got him," Salazar said. "It's the result of a long surveillance operation that...