dr. eric fisher is a licensed clinical psychologist, an expert on post-traumatic stress disorder. dr. fisher, i appreciate you talking to us. just a few moments ago i talked to a first and third grader. and one of the things they said to me is they don't really know what to do. they have been letting the kids dictate how much they talk or how much not to talk, but now that they know some of their first graders' best friends have been massacred, they just don't know what to do. what would you advise them to do? >> well, i think you do in some ways let your child take the lead and ask them what they know and what they are aware of. when people experience trauma, it is not often stored in the verbal centers of the brain but the non-verbal center of the brain. as kids work this through, they could have a lot of emotion but not have words. a lot of times we have emotions before we have words. and we have to see that everybody works through their grief and emotion differently. i encourage people to draw, to write, to color, to paint, to sing through their healing process. at this time, thou