HISTORIAN Dr Sishuwa Sishuwa says former president Edgar Lungu was cleared to come home by a set of doctors before another hospital called to do a small operation on him. Sishuwa says the operation which was done on a Saturday lasted close to seven hours and was successful but on a Sunday Lungu developed a bacterial infection which killed him on a Thursday. Speaking when he appeared on Diamond TV, Tuesday, Sishuwa said after being cleared to come back, Lungu was told to go back for review after three months but he chose to stay back fearing that the UPND administration would not allow him to return for his review. “Because when I met Lungu, this is the May meeting,...