NEW : Nigeria 's military denies abuses , says rights group allegations are unfounded . Comment: Amnesty International says the government must do more to protect the public . We do n't torture , we interrogate . Boko Haram militants have killed hundreds in attacks on civilian targets and police .
NEW : Nigeria 's military denies abuses , says rights group allegations are unfounded . Comment: Amnesty International says the government must do more to protect the public . Boko Haram militants have killed hundreds in attacks on civilian targets and police .