 Ibirego bishinjwa Joe Biden numuhungu we birangajwe imbere na Bwana Trump numunyamategeko we Rudy Giuliani, wahoze ari umukuru wumujyi wa New York, bishingiye ku kuba uwo Bwana Biden wahoze ari visi-perezida yarashoboye kweguza Viktor Shokin wari umushinjacyaha mukuru wa Ukraine, mu mwaka wa 2016. 