>> they belong to who was thought to be john wilkes booth. the problem with the bone fragments, that's in walter reed and i've been there and note guys there. they are incredible. seen their work and are incredible what they have there. the problem is we don't know if the dna in there is still good. that's the one problem, but i will say that whoever they would brought up and whoever they captured at garrett's farm, that's whose bone fragment they have. that's the best evidence we have. whoever they captured that day is the person we think is john wilkes booth. you'll get the answer if dna is good. >> do you think edwin booth's dna would match that of john wilkes' dna if it's possible to extract it from these bone fragments? >> i really do not know, and that's why we would like to