Task: Categorize the tweet's emotional expression, classifying it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that reflect the tweeter's state of mind.
Tweet: I wonder what American city will be next to protest about police shootings. Who's next? Smh. #whenwillitstop #angry #howmanymoretimes
This tweet contains emotions: 
anger, disgust