Where in the world is.....?

OK, most of us have seen the video where Ms. Teen South Carolina flubs her answer on national television. If you haven't seen it, here ya go:

But I was thinking, even after all the gasps and shock from her ridiculous answer, the question itself is very sad and interesting at the same time.

So, why do YOU think that 20% of Americans can't locate the United States on a map?