Anger / Leadership / Laughter / Fear / Political Science / Politics / Qualitative Research / Social Perception / Group Processes / Facial expression / Multivariate Analysis / Emotions / Humans / Analysis of Variance / Politics of the Life-Sciences / Politics / Qualitative Research / Social Perception / Group Processes / Facial expression / Multivariate Analysis / Emotions / Humans / Analysis of Variance / Politics of the Life-Sciences