PRINCE Akashambatwa Mbikusita Lewanika says voters should learn a lesson on the need to question politicians on how they will implement some of their campaign pledges before accepting the promises and voting for them. In an interview, Akashambatwa said nobody should have believed that Zambia’s economy would change overnight. “When people vote, they should ask questions right then. If somebody promises you that he is going to build you a road, you should ask where he is going to get the money and where he is going to get engineers? If you just accept promises which you have not questioned… so both those who give promises they don’t keep and those who accept promises they have not questioned, it is...