 Kandi nkuko ikinyamakuru the New York Times giherutse kubitangaza, uwo mushinjacyaha wo muri Ukraine ntabwo yakurikiranaga ashimitse amaperereza kuri kompanyi Burisima icyo gihe, ariko yashinjwaga gukangisha ko yayikoraho amaperereza agamije gusaba ko abakuru bayo bamuha ruswa. 