INTRO: Amnesty International says satellite images provide proof of the shocking attacks carried out by extremist group Boko Haram in north eastern Nigeria. The Nigerian Military has rejected reports by Amnesty that up to 2000 people were killed by Boko Haram in brutal attacks on several towns bordering Chad. Hundreds of people are still missing after last week's attacks. Gary Alfonso reports ...
IN: Amnesty international's ...
OUT: Alfonso, Yola, Nigeria.
DUR: 39"