NEW : An ISAF commander offers his ` ` sincere apology , '' vows Bush . CNN : He says the strike hit a building where insurgents -- and civilians -- were . `` I ask that the Afghan people continue to trust and assist their security forces , so that together we can stop the senseless killing brought upon us by an enemy who wants to exploit the Afghan people through fear and violence . '' 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 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 .