A jiya ne shugaban Najeriya Muhammad Buhari ya kammala ziyarar da ya kawo nan Amurka domin halartar taron koli na Majlisar Dinkin Duniya da ake yi inda aka yi muhawara akan dawwamammun Muradun Raya Kasashe 17 da aka tsara, wato Sustainable Development Goals SDG's a turance, domin kawar da matsalolin da suka shafi talauci da yunwa da kare muhalli da dai sauransu