PRESIDENT Hakainde Hichilema says those holding leadership positions should draw lessons from their predecessors like late former cabinet minister Dr Mutumba Mainga on how best to serve the people. Meanwhile, Rev Dr Kapembwa Kondolo has urged citizens to protect the unity that the country has enjoyed since time immemorial, as Zambia heads towards the general elections. Speaking during the funeral church service of the former cabinet minister, Thursday, President Hichilema advised leaders to emulate Dr Bull, whom he said was committed to hard work. “All I’m saying to us who are in leadership today, let’s emulate Mutumba [Bull]. Members of parliament who are serving Nalolo now, you have a yardstick here, how are you serving the people of Nalolo? How...