cnn s kyung lah spoke with the mother of a child who died at plaza towers elementary school. kyung is joining us now. ki kyung, tell us what you ve seen and heard. well, we met, wolf, with the mother of kyle davis, an 8-year-old boy. he is one of the seven children who died at plaza towers elementary school. she is understandably in shock. she feels an overwhelming sadness at her loss. but also, some anger. here s a portion of our conversation. monday night was the hardest night of my life. i mean, people are telling you, go home. get some rest. and sleep. you know, how can you sleep when you don t even know where your baby s at? you don t know if he s safe? if he s still stuck under all that rubble? is he you know, where is he? being a mother, you know you have to know where your babies