She helped find on britain's great talent in scotland now reveals that she, too, has been diagnosed with aspergers, we know that adam lanza, he was also believed to have suffered. what do we know about it? how prevalent do you think it may be? >> first of all, i don't want to say i'm an expert, but darryl hannah, the great movie star, she described it as it is like autism. there is another way of putting this is, symptoms akin to autism, rather than calling it asperger's disorder. but this is not a precise science with medicine. but for people who have it, it causes shyness, sometimes extreme ...