ALEXANDRIA, Va. -- A former Army Green Beret pleaded guilty Wednesday to divulging military secrets to Russia about his Special Forces unit's activities in former Soviet republics. Peter Rafael Dzibinski Debbins, 45, of Gainesville, Virginia, pleaded guilty to a charge under the federal Espionage Act at a hearing in U.S. District Court in Alexandria. He faces up to life in prison when he is sentenced in February. Debbins, a Minnesota native, had a 15-year relationship with Russian intelligence, dating back to 1996 when he was an ROTC student at the University of Minnesota and on a visit to Russia for...