CLEVELAND, Aug. 31 -- The FBI is looking overseas for suspects who have phoned bomb threats to more than 26 grocery stores, banks and discount stores in 17 states, including Virginia. The callers have threatened to set off a bomb unless store employees wire money to an account abroad. At a Dillons grocery store in Hutchinson, Kan., the caller ordered customers and workers to take off their clothes and threatened to force them to cut off a manager's fingers.