Can Mnangagwa bring Zimbabwe together after election unrest?

Election officials in Zimbabwe announced Thursday that current President Emmerson Mnangagwa won the election over Nelson Chamisa. Across the past few days, both sides have been claiming victory, blaming each other for violence and bracing for more. On Wednesday, soldiers opened fire on crowds in Harare, killing at least six. William Brangham talks with Peter Pham of the Atlantic Council.