Terence Mcnamee a Global Fellow of the Wilson Center  says South Africa's strained relations with the U.S. could see a reset if former finance minister Trevor Manuel takes the reins in Washington. This follows the expulsion of ambassador Ebrahim Rasool, labeled "persona non grata" by U.S. Secretary of State Marco Rubio. Mcamee argues that Manuel's global financial expertise and diplomatic stature could mend ties. With U.S.-SA tensions rising, Terence Mcnameea Global Fellow of the Wilson Center spoke to Elvis Presslin