John Stossel's 'Stupid in America'

"Stupid in America" is a nasty title for a program about public education, but some nasty things are going on in America's public schools and it's about time we face up to it.

Kids at New York's Abraham Lincoln High School told me their teachers are so dull students fall asleep in class. One student said, "You see kids all the time walking in the school smoking weed, you know. It's a normal thing here."

We tried to bring "20/20" cameras into New York City schools to see for ourselves and show you what's going on in the schools, but officials wouldn't allow it.