Guinea-Bissau: Elections head for run-off

Elections in Guinea-Bissau to replace assassinated President Joao Bernardo Vieira are to go to a second round, the electoral commissioner says. Mr Vieira was killed in March in apparent revenge for the death of the head of the army in a bomb blast. The two frontrunners from Sunday's vote are the ruling party's Malam Bacai Sanha with 39.6% of the vote and former President Kumba Yala with 29.4%.