Some Abducted Girls Killed in Boko Haram Air Strikes

The mother of one of the Chibok girls kidnapped more than two years ago by Nigeria's Islamic extremists on Sunday saw the first proof her daughter is alive — a video of her begging Nigeria's government to exchange detained militants for the girls' freedom.

Chibok community leader Pogu Bitrus to The Associated Press the video was being watched at the weekly rally of the Bring Back Our Girls campaign at Unity Fountain in Abuja, the capital.