Special to USAfrica magazine (Houston) and USAfricaonline.com, the first African-owned, US-based newspaper published on the Internet. U.S presidential, diplomatic heavyweights travel across Africa – Advertisement – By Chido Nwangwu  ——— The United States has faced increasing and strong competition for influence and leverage across different regions of the African continent for many decades. Some of … Continue reading U.S presidential, diplomatic heavyweights travel across Africa to enhance strategic influence