FORMER defence minister Davies Chama says if Mulenga Sata felt disrespected in PF, it is probably because he lacks the principles and discipline that his father, late president Micheal Sata had. And Chama says the UPND has done a disservice to politicians because people can no longer trust them as they think all politicians are liars. Commenting on Sata’s remarks that he had decided to renew his relationship with the UPND because he wanted to be in a party that appreciates and respects him, Chama said respect was earned. He added that it was hard for someone who moves from one party to another to be respected. “Respect is earned, respect is not something that you demand that people must...