WASHINGTON - An investigation into possible security breaches at the Guantanamo Bay prison camp for terror suspects has expanded to a third member of the military, Pentagon (news - web sites) officials said Wednesday. The arrests of an Air Force translator and a Muslim Army chaplain — both worked at the Cuban base and have apparent ties to Syria — have shaken Defense Department officials. About 660 suspected Taliban or al-Qaida members are being held at the high-security base. "We don't presume that the two we know about is all there is to it," Gen. Peter Pace, vice chairman of...