SHORT BACK AND SOCIALIST Some haircuts are more equal than others "Untidy hair and unhealthy attire" among North Korean riff-raff came under attack with the launch of the campaign "Let us trim our hair in accordance with Socialist lifestyle". Men with hair longer than the regulation 5cm, or who failed to visit the barber every 15 days for a state-approved trim, were warned of the "negative effects" of long hair on "human intelligence development". N Korea wages war on long hair