he was reentered at jefferson barricks national cemetery. >> that's important to know for the audience that the days of the unknown soldier are behind us now because of dna identification. there's no really such thing as an unknown soldier. is that correct? >> that's pretty much correct. yeah, you can -- the technology that we have, it's a lot easier. one -- the thing to point out about world war i was the first time that dog tags were issued to everyone and there were two circular disks that included information on the soldier, the ideal was if soldier was to be buried one of the tags was now to temporary -- nailed to the cross. the other was on -- kept the soldier. so that helped with identification after the war. but the problem was the technology, the type of artillery that was used, in some cases, made, you know, soldiers unidentifiable, even though registration service went to great links to try and figure out the identity and of course in this case couldn't figure it out. >> look at the number of reeves. and there's the president addressing the crowds. now, we will see there's v