It has been almost two weeks now since Nigeria's surprising announcement of a cease-fire with the extremist group Boko Haram,a deal that the military said would lead to the speedy release of more than 200 schoolgirls that the group abducted in April.But killing, kidnappings and bombings have continued,and skeptical Nigerians are waiting for the promised freedom of those missing girls.NPRs Ofeibea Quist-Arcton is on the line from Nigeria's main city Lagos.Ofeibea, good morning to you.Greetings.So are there still negotiations happening between the Nigerian government and Boko Haram to try and free these girls?This is what we're told. The Nigerian authorities say they are still meeting Boko Haram.The question is, which faction?Is it the faction that is holding these schoolgirls from Chibok, who were abducted way back in April?And when is this going to happen?They said it was an imminent release as soon as they got through the truce, but nothing so far.So the government could actually be negotiating with the wrong people?Is that what you're saying here?This is what many Nigerians are saying, and why?Because, David, Boko Haram - this group whose name means Western education is sinful ―has not come out to say that it has any sort of deal with the authorities.There has been no word from Boko Haram,and as you said, there have been more kidnappings of women and girls.There have been more killings.The foreign minister ― Nigeria's foreign minister said on Monday to journalists that