Tsitsi Dangarembga: Are better days coming for Zimbabwe?

Zeinab Badawi interviews playwright, novelist and filmmaker Tsitsi Dangarembga, one of Zimbabwe’s most influential and acclaimed cultural figures. Arrested for her political activism, she says her art gives her a platform to call for change. Is she optimistic about her country's future? What are the prospects for better days in Zimbabwe, when every day is a struggle?