Kryptos
Clip | 12m 36s | Video has closed captioning.
A coded sculpture at CIA headquarters has yet to be fully broken.
Aired: 07/01/07
Problems Playing Video? | Closed Captioning
Clip | 12m 36s | Video has closed captioning.
A coded sculpture at CIA headquarters has yet to be fully broken.
Aired: 07/01/07
Problems Playing Video? | Closed Captioning