AdvertisementThese identical twins both grew up with autism, but took very different pathsPlay06:43Download AudioApril 04, 2024Jon HamiltonfacebookEmailThese side-by-side photos show identical twins Sam and John Fetters. On the left, the twins on their first day of third grade; on the right, the brothers at home on Martha's Vineyard in March 2024. (Family photo; Jodi Hilton for NPR)