IN : Army , FSA and human rights experts had been working for months on a pledge . IN : The effort was accelerated after last week 's reports of violence . Nearly 30 commanders and battalions signed the pledge . ( CNN ) -- The fighters vow to shun looting , sectarian violence , torture and public executions .
IN : Army , FSA and human rights experts had been working for months on a pledge . IN : The effort was accelerated after last week 's reports of violence . Nearly 30 commanders and battalions signed the pledge . The fighters vow to shun looting , sectarian violence , torture and public executions .