Andrew Horton believes the best way to understand a country’s people is to learn what makes them laugh. “Laughter crosses borders,” he says. Horton, a professor in the University of Oklahoma’s Department of Film and Media Studies, is currently working on a documentary titled Laughing Without Borders . The film features the organization Clowns Without Borders , who sends clowns to entertain children in stressful environments, like refugee camps, across the world. Twelve different countries send