CLEAN : Nigeria ignored warning of Boko Haram kidnap: Amnesty

The transcript discusses the failure of security forces to act on advanced warnings before the abduction of 200 girls on April 14th. This failure is seen as a serious neglect of duty to protect civilians. The evidence of this failure has been verified by various sources, including eyewitnesses and officials. The abduction is described as a crime against humanity, and there is a call to restore the dignity of the kidnapped girls by using all available resources and intelligence to find and bring them back home.

What is the speaker's view on the responsibility of the authorities in this situation?

What measures does the speaker suggest to find the kidnapped girls?