Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: @HillaryClinton did you see the gleeful look on @realDonaldTrump 's face when criminal Don King used the 'n' word to denigrate Blacks?
This tweet contains emotions: 
anger, disgust, joy