Host nation Ivory Coast produced another amazing escape act as Oumar Diakite's 122nd-minute winner sent the 10-man Elephants into the semi-finals at heartbroken Mali's expense. They’ll face DR Congo in the last four. South Africa will take on Nigeria after their penalty shoot-out win against Cape Verde. We hear from the South Africa keeper Ronwen Williams who saved four penalties. Get in touch with your views on the Africa Cup of Nations semi-finals and send us a WhatsApp voice note. Tell us your name and where you are from to +44 800 032 0470.