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: @AdsByFlaherty And you're cheerfully defending a group of unchecked, armed thugs who've shown a history of racism, violence, and lies.
This tweet contains emotions: 
anger, disgust