The documentary Bully follows several middle- and high-school students who are different, awkward or for some other reason the targets of bullying. One of the kids at the center of the film is Alex, from Sioux City, Iowa.
In the film, Alex, a small boy, says people think he's not normal, and most kids don't want to be around him. And some kids at his school, or on the school bus especially, make his life miserable.
Director Lee Hirsch says Alex immediately struck him as someone who was having a hard time — and no one seemed to notice or really care.