15:30HARDtalkHarriet HarmanBBC World News Duration: 30 minutes Tue 21st Mar 2017, 15:30 on BBC News AfricaSarah Montague speaks to former Labour Minister, Harriet Harman. Show more ContributorsPresenter:Sarah MontagueInterviewed Guest:Harriet HarmanGenresFactualFormatsDiscussion & TalkBrandHARDtalk Source: BBC Online