 Abanenga ibiro bya perezida wAmerika bya White House bavuga ko Bwana Trump yokeje igututu Bwana Zelensky, amushishikariza gusaba abategetsi bo muri leta ye gukora iperereza ku bikorwa byubucuruzi bifitanye isano na Hunter Biden, wari umwe mu bagize inama yubutegetsi muri kompanyi yibijyanye numwuka wa gas yumuherwe wo muri Ukraine. 