Task: Analyze the tweet's emotional connotations and classify 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 best portray the tweeter's mental state.
Tweet: Everything I see of American police training seems calculated to trample human dignity, inflame outrage, and escalate confrontations.
This tweet contains emotions: 
anger, disgust