The sequencing came up with a result: Calvin has a rare genetic disorder called Pitt-Hopkins syndrome, which causes intellectual and developmental disabilities.

WSJ: Making Gene Mapping Part of Everyday Care

Ann Cameron Williams, chief research and innovations officer with The Arc, a national organization of and for people with intellectual and related developmental disabilities, asks what will happen to those one in 50 children once they enter adulthood.

CNN: The reality of finding a job with autism