By Michael Kaumba:Mfuwe Member of Parliament Mwimba Malama has urged Zambians to retain the PF in next year’s general election.Mr. Malama says this is because the ruling party has done more in nine years than any government that has ruled the country.Mr. Malama was speaking in Chabala, Macheleta and Kalikiti areas of Shiwang’andu constituency when…