NEW : An ISAF commander offers his ` ` sincere apology , '' vows Bush . CNN : He says the strike hit a building where insurgents -- and civilians -- were . Afghanistan 's president says the U.S. military and the ` ` for the last time '' Helmand province has been the scene of intense fighting this month .
NEW : An ISAF commander offers his `` sincere apologies , '' vows compensation . NEW : He says the strike hit a building where insurgents -- and civilians -- were . Afghanistan 's president warns the U.S. military and government `` for the last time '' Helmand province has been the scene of intense fighting this month .