interviews whitney houston s daughter, bobbi christina. we are going to start with this. the sun is rising over afghanistan on a day when american troops could face the wrath of fury over an alleged massacre. u.s. officials say the suspect is a u.s. army soldier. he left his forward operating base early sunday morning and travelled to the villages where the murders took place. afghanistan s president says nine victims were children, three women and four were men. says the gunman is an army staff sergeant who acted alone. president obama spoke with the afghan president today. he offered his condolences and said this incident doesn t show the true character of the u.s. military. with more on the situation we are joined with captain john kirby who is on temporary assignment with general john allen. we have seen how dangerous things can be when civilians are outraged in afghanistan. what is boog done to keep our troops safe and calm things there? i would say we are always vig