I believe that my love one's death have a meaning or purpose. They died to make us people in the earth stronger and believe ourselves more. When my best friend Micheal died I was deeply hurt but it taught me that to make the most out of life. When the kids died in the Newtown shooting it taught me that even if how young you are even the killers will kill you. The American and politician should ought to thin something in their gun handling.
If I where to use Edo Tensei I would retrieve the kids that died in the shooting of Newtown. They deserve to live to see the sunrise once more, to hug their parents again, to see their sisters/brothers smile one last time. For now I will just give all my prayers for their souls.
I'm sorry if my reply is too long but please read it.