Imagine you couldn't recognize people's faces, and even your own family looked unfamiliar. This 60 Minutes CBS report on face blindness or prosopagnosia is a disorder of face perception where the ability to recognize faces is impaired, while the ability to recognize other objects may be relatively intact. This condition may affect up to 2.5% of the population.
You can read the transcript here or activate the CC (subtitles) on the lower side of the screen.