U.S. President Biden visits slavery museum in Angola

Speaking of “our nation’s original sin,” U.S. President Joe Biden on Tuesday toured a slavery museum in Angola and inspected shackles and a whip but also addressed Africa’s future, saying Africans will make up one in four people by 2050 and the world’s fate rests in their hands.

Biden’s visit, the first to Angola by a U.S. president, is meant to promote billions of dollars of commitments to the sub-Saharan African nation for what he…