Task: Assess the emotional content of the tweet and classify it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best represent the tweeter's mental state.
Tweet: @eNCA what they should be doing is directing their anger to the thieves in government...#corruption #FeesMustFall
This tweet contains emotions: 
anger, disgust, sadness