Anita Hill shares how people have responded to her 1991 testimony against Clarence Thomas

"How does it feel to know that you've changed the world?" This is a question that a high school student asked Anita Hill about a decade ago when she went to speak at a vo-tech high school.

Speaking to Stephen Colbert on The Late Show, Hill said she didn't have much of a response for the young man who stood in front of a...