Superintendent : The violence occurred toward the end of a week of peaceful protests . NEW : Superintendent : ` ` We 're not here to get killed '' Obama on Afghanistan : ` ` We are confident we are on the right track '' NATO leaders ink a deal to purchase five helicopters .
NEW : The violence came toward the end of a day of peaceful protests . NEW : Superintendent : `` We 're not here to get battered '' Obama on Afghanistan : `` We are confident we are on the right track '' NATO leaders ink a deal to acquire five drones .