Zimbabwean politician Joice Mujuru served as Robert Mugabe's vice president for a decade. Now she has founded her own party and is running to take over in 2018. But why should people vote for someone who was part of a regime that killed thousands? br br Conflict Zone is Deutsche Welle's top political interview. Every week, our hosts Tim Sebastian and Michel Friedman are face-to-face with global decision-makers, seeking straight answers to straight questions, putting the spotlight on controversial issues and calling the powerful to account.