article_snippet: their are made to face the camera on their knees, with another man towering over one of their brandishing a knife.
article_snippet: another man identifies another man as a farmer from the Nigerian town of Baga.
article_snippet: another man says another man was told by a policeman that if another man provided information about "the residents who live in here ... I will become rich and never go back to be a farmer again.
article_snippet: CNN's Tim Lister contributed to this report.