Newly-elected Malawian President Peter Mutharika waves to supporters during the swearing-in ceremony at the Kamuzu Stadium in Blantyre, Malawi, on May 28, 2019. Newly-elected Malawian President Peter Mutharika on Tuesday was sworn in for his second and last term in office, and he called on the nation to unite in order to achieve the country's aspirations. (Xinhua/Peng Lijun)