It's no surprise that Sesame Street is tackling a tough societal issue. The show's been doing it from the start, setting up in New York City and debuting in 1969 with a cast of multicultural characters as friends. It was a time when a lot of Americans thought of the city as crime-ridden and racially divided.

Just in the last couple of years, the Workshop has produced specials about parents losing a job and how children grieve after a parent dies.

In the new program, which airs October 9th on PBS, (check out the sneak preview video above) the Workshop goes after the very big problem of childhood hunger. The USDA says 16 million kids live in "food-insecure" households, meaning they have limited access to affordable and nutritious foods.

www.npr.org/blogs/thesalt/2011/10/04/141020644/sesame-street-tackles-child-hunger-one-muppet-at-a-time