Discrimination at the border

Ukraine's government sets up a special hotline for Africans and other foreign students trying to make it out of the country. Meanwhile, an international coalition of activists file an appeal to the United Nations over racism at the country's borders. Also, Liberia's "zogos" are seen as a security threat. We bring you a report on marginalised youth who are often blamed for deadly, anti-social behaviour. Many are former child soldiers.  Finally, we take a look at how Kenyan authorities are trying to boost Covid vaccination rates.