>> shelly, like courtney, you have two young children as well, what's it been like for you since that dreadful incident? >> it's very hard, but we get up every morning, through people's prayers, their support, the people that love us, our friends and our family, and people all across the world, who send us their prayers, that allows us to get up every single morning and do what we have to do to go to school and go to work and just one step at a time, day by day, with the grace of god, we make it through. >> have you been able to talk to your children? are they too young, really, to understand what happened? >> river is too young to understand. he just knows that his daddy is not there to play with him anymore and hasn't come home yet. lacy knew right off of the bat, whenever i took her to school that following monday morning, she actually told me, i knew i'd have to have that conversation with her, but json intervened there and she asked me if her daddy was in heaven, and i asked