Task: Categorize the tweet's emotional tone as either 'neutral or no emotion' or identify the presence of one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: @cameronNewton #colinkaepernick protests because of the unjust murder of #keithlamontscott in North Carolina #injustice  #speakout
This tweet contains emotions: 
anger, disgust, sadness