Fathoming People Trafficking In Nigeria

We hear from the UN special rapporteur on trafficking in persons, who's in Nigeria. Plus: Kofi Annan's remains arrive in Ghana on the last leg of his journey here on earth. Also: The colonial dream of a Cape to Cairo connection comes true via optic fibre cable.
(Image: United Nations Special Rapporteur on trafficking of persons, especially women and children, Maria Grazia Giammarinaro. Credit: JORGE LUIS BANOS/AFP/Getty Images)