South Africa's ex-parliament speaker arrested in graft probe
South Africa's former parliament speaker was arrested Thursday as part of a graft inquiry, the latest scandal to hit the governing African National Congress (ANC) party ahead of elections in May. Nosiviwe Mapisa-Nqakula, who resigned her speaker post Wednesday, was formally detained after handing herself in to police near Pretoria, prosecutors said. FRANCE 24's Eunice Masson tells us more.