AOW #1

So about this mass kidnapping in Nigeria. I understand that gunmen came into the school and took them, but how do you just get away that easily with 100 plus girls. I think that the school need to be at least somewhat more secure than that. You're supposed to feel safe at school, and if that happened to my school I would be afraid to go back for fear of it happening to me. And the government officials keep saying that they don't need help. I think that they do if the girls still haven't been found and returned home. I couldn't be that hard to find 100 plus people, I would understand if it was like a handful of people but it's not. What I got from this article It states that they had prior  knowledge on the leader of this terrorist group, but what I don't understand is that why weren't they watching him if they knew what he was capable of. The last thing I am questioning is that if limited military involvement was ineffective then why don't they try something different that would make more sense to me.