Today is the first official day of summer break for the girls. We all got to sleep in a little and still had time for crafts and smoothie-making before I had to leave for work. It is always hard to leave, but this morning was something more. I felt almost paralyzed as I went to kiss them goodbye. I had to fight back tears and try not to squeeze them too tight or too long, which would give away my heart-gripping fear of letting them go at all. After the events of the weekend, the last few weeks, the last few years, I have finally had to come to terms with the fact that I am raising my beautiful girls in a world where they are not safe. They are not safe at school, not safe at sleepovers, just simply not safe. I have always counted myself so fortunate to have been born, merely by chance, in this country. But now, now my heart aches much like I imagine mothers' hearts in third world nations have ached for years. I have to acknowledge that my country allows children to be killed a...