AFT's Randi Weingarten talks about the importance of screening the documentary 'Bully', talks about 'See a Bully, Stop a Bully' campaign

It's been called "a potent and provocative look at a problem that's out of control." The documentary "Bully" showcases the disturbing issue in our nation's schools.

"Bully" opens across the country on Friday, but last night there was a a special screening for educators and others who can change the culture in schools.

Randi Weingarten, president of the American Federation of Teachers, helped put on that screening. She explains why it's important for people to see the movie and explains the group's "See a Bully, Stop a Bully" campaign.