then they'll be analyzing all of the information by the center for missing and exploited children to see reports nation-wide and then contacting canada to provide additional information if they have cases that have not been solved of children that have gone missing. so that's one aspect of it. but there's a lot of detective work that goes into this. but it's just very difficult. if you have especially with young children the earlier in age they are the time they go missing or at the time something happens to them and then if a couple of years go by they do change a lot. but even so if somebody is aware of a child approximately this age and missing, they'll call in and they've been calling in. it's just that none of them matched up yet. >> so it's a tragic situation. all right. and there's the information if people have information they should be calling any one of these numbers here. tom fuentes, thank you so much. >> you're welcome. >> we'll be right back.