Task: Determine the prevailing emotional tone of the tweet, categorizing 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 most accurately represent 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