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: @Hoopdawg87 @MickThePerm Meanwhile white cops keep killing black people. But there's less outrage about that. Strange society that.
This tweet contains emotions: 
anger, disgust