Former president dies at 68   Zambia’s former president Edgar Lungu, who held power for almost seven years until 2021, has died on Thursday in a hospital in South Africa at the age of 68, his party and family announced. Lungu had been receiving specialised medical treatment in a clinic in Pretoria, the Patriotic Front, his political party, said in a statement. "My father had been under medical supervision in recent weeks,” his daughter Tasila Lungu-Mwansa announced in a video shared on social media. READ ALSO: Former presidential aide, Dr. Doyin Okupe, passes away...