At 7 p.m. Wednesday, July 31 the Geneva-based worldwide advocacy organization Changing Children's World's Foundation will present a screening of the documentary film "Bully" at the Aracada Theatre in downtown St. Charles, according to an announcement by St. Charles Community Unit School District 303 on its website. The film follows the lives of five students across the United States for whom bullying has become a part of their daily existence. The version of the film to be shown is appropriate for all ages. Suggested donations are $3 for students and $5 for adults.