Nigerian President Mahammadu Buhari vows to secure release of remaining abducted chibok school girls Nigeria's President, Muhammadu Buhari has vowed to re-double efforts to secure the release of schoolgirls who remain missing more than two years after being abducted by Boko Haram extremists. President Muhammadu Buhari met for the first time with the 21 Chibok school girls who were released last week after negotiations with Boko Haram. Mr. Buhari said they would be reintegrated into society as quickly as possible. At least 276 girls were kidnapped from a school in the northeast town of Chibok in April 2014. Dozens of the girls escaped earlier on, and another was found in May. Last week marked the first negotiated release of many of the schoolgirls. NEWS24