Forty years ago a new show hit the airwaves and it was unique in several ways. It specifically addressed preschoolers, particularly underprivileged children, in an effort to prepare them for school.
Groundbreaking, engaging, educational — "Sesame Street" is all of those things. And on Thursday, the Muppet-filled classic is also 47 years old. "Sesame Street" debuted on NET (before the days of PBS ...