Bring Back Our Girls Demands Boko Haram Return Chibok Girls

In Africa, the story of the Chibok girls represents the struggle to improve the conditions for women: their security, education, and equality. The #BringBackOurGirls movement was created almost two years ago when more than 250 school girls were abducted in Chibok, Nigeria by Boko Haram militants. Nicolas Pinault reports from Abuja.