 Xigashada Sawirka, Reuters Qoraalka sawirka, Mr Biden ayaa isna rajeynaya in uu sii hayn doona hoggaanka doorashada Isu soo bax ka dhacay magaalada Philadelphia Mr Biden wuxuu la hadlay bulshada madow ee magaalada, isagoo wacad ku maray inuu wax ka qaban doono cunsuriyadda nidaamsan ee ka jirta Mareykanka isla markaanawaxa uu weeraray madaxweynaha sida uu u maareeyay cudurrada faafa - taas oo si aan kala sooc laheyn u saameysay Afrikaanka Mareykanka. 