The US is flying "manned" intelligence missions over
Nigeria to try to track down nearly 300 schoolgirls kidnapped by Boko
Haram fighters.
Experts are examining a new video issued by Boko Haram claiming to show about 130 of the youngsters, who the group claims have converted to Islam.
US State Department spokeswoman Jen Psaki said: "Our intelligence experts are combing through every detail of the video for clues that might help ongoing efforts to secure the release of the girls.





