HARD QUESTION

Nowadays I dont have time to watch the news and when I watch really sad news have been announced . My daughter came to the kitchen and she asked me something after seeing the news '' Mom why are they killing iraqi people ? I replied '' There is a war thats why''.Then she asked in a different voice tune '' But, why are they killing the kids there ? This time her voice tone was insisting she wanted to learn the reason why ,and her questioning and enxious voice tone made me stop what I was busy with and I couldnt reply her question for a few seconds .