In this week's "Doorstep," hosts Tatiana Serafin and Nikolas Gvosdev are joined by Charles A. Ray, current chair of the Foreign Policy Research Institute's African Program and former U.S. ambassador to Zimbabwe. They discuss a Biden-Harris reset of U.S. foreign policy and narratives towards the diverse and dynamic nations of Africa, and opportunities for American companies to invest in tech and consumer markets, especially the growing youth populations across the region.