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: @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