iflix
Three days and nearly 2000 sets of twins

Three days and nearly 2000 sets of twins

  • TV-G
  • 2019
  • 1mins
Identical twins account for just four in every 1000 births in America—but are these uncommon siblings so different from the rest of us? Lisa Ling learns just how complicated that answer can be at the annual Twins Days festival in Twinsburg Ohio. Watch This Is Life Sunday at 10 p.m. ET/PT.