FIRST ON Justice Department : more than 18,000 were former participants in federal witness security program . They were identified as being known or suspected terrorists . NEW : Washington ( CNN ) -- The U.S . Justice Dept . official says the pair were accounted for . Details emerge from interim Justice Department inspector general 's report .
FIRST ON Justice Department : more than 18,000 were former participants in federal witness security program . They were identified as being known or suspected terrorists . NEW : Justice Dept . official says the pair were accounted for . Details emerge from interim Justice Department inspector general 's report .