Biden first US President to visit Angola

Joe Biden is using the first visit to Angola by a US president to promote Washington's investments in the sub-Sahara African nation. In visiting a slavery museum President Biden acknowledged the trafficking of human beings that once linked the two nations' economies. To brief us more on the visit VOA’s Yeheyes Wuhib talked to VOA White House Correspondent Anita Powell who is in Angola’s capital Luanda, covering the President.