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: @oreillyfactor why dont #blm #thugs want #justice when its black on black #gang crime? They only #rage and cry #racism when its a #cop
This tweet contains emotions: 
anger, disgust, pessimism, sadness