Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: @walterdonovanSS @mrb_rides_again evil, rich white men and their fucking cronies in intelligence/gov/academia using blithe blacks as fodder
This tweet contains emotions: 
anger, disgust