PF National Chairman Davies Chama says he is not sure if there is any tension in the opposition political party. Last Wednesday, Chama stormed a caucus which was being chaired by acting party president Given Lubinda and told him that the appointments he had made were illegal. Asked what was causing the tension in PF in an interview, Tuesday, Chama said he did not have a barometer to measure tension in the party. “I don’t have a barometer to measure the tension in the party, I’m busy with other things. You know, I’m a business man, I run up and down for my family. So, I’m quite busy with other things that are important in my life. So, I’m not...