NEW : This means the product will ship as received by the manufacturer, sealed, with all advertised components, and with the manufacturer warranty. Ukraine 's border service says armed men freed a detained separatist leader . Luhansk 's `` people 's governor '' Valeriy Bolotov was wanted by the security service . Tensions remain high in eastern Ukraine , with presidential elections just over a week away .
NEW : U.S. spokeswoman : Separatist leader in Donetsk does n't represent region . Ukraine 's border service says armed men freed a detained separatist leader . Luhansk 's `` people 's governor '' Valeriy Bolotov was wanted by the security service . Tensions remain high in eastern Ukraine , with presidential elections just over a week away .