Task: Categorize the tweet's emotional expression, classifying it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that reflect the tweeter's state of mind.
Tweet: Theyve substituted the hood for a badge and gun.' Public opinion is indictment of Charlotte police. #dark #sadtimes #america #race
This tweet contains emotions: 
anger, disgust, pessimism, sadness