Stephen Sackur talks to Zainab Bangura, the UN Special Representative on Sexual Violence in Conflict who says that for too long wars have been waged on the bodies of women. Over the past two decades the list of war torn countries where women and children have been subjected to systematic rape and sexual abuse has grown shamefully long, from Bosnia and the Democratic Republic of Congo to Syria. HARDtalk asks how can the most vulnerable be protected? Show less