doppelgangers
Doppelgängers lived in the same city and kept being mistaken for one another. Hear their story
Doppelgängers -- people who resemble each other, but are not directly related -- still seem to have genetic similarities, according to a new study. CNN's Don Lemon speaks with a pair of doppelgängers who took part in a photo project, as well as the co-author of the study.
03:48 - Source: CNN
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doppelgangers
Doppelgängers lived in the same city and kept being mistaken for one another. Hear their story
03:48
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= RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO/VINCENZO PINTO" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS =        (Photo credit should read VINCENZO PINTO/AFP via Getty Images)
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