Boko Haram has sent a "proof of life" video which shows 15 of the more than 200 girls abducted by Islamist fighters from the northeast Nigerian town of Chibok two years ago, CNN reported.
The video showed the girls wearing black hijabs in an unspecified location, stating their names, that they were taken from Chibok and the date of the recording - December 25, 2015, the broadcaster said.