WASHINGTON, United States (AFP) — “Sesame Street” has often experimented with new ways of teaching children about social issues as well as their ABCs since its launch nearly 50 years ago. Now it’s taking on a new challenge: autism. The groundbreaking public television children’s program is introducing a new character, a muppet named Julia who has autism, the show’s creators revealed on the CBS News show “60 Minutes” broadcast on Sunday. Diagnoses of autism have […]