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: Last night, the Rev. Dr. Earl Johnson spoke to Wake Progressive #Democrats on transforming #moral #outrage into effective political #action.
This tweet contains emotions: 
anger, anticipation, disgust, optimism, trust