Task: Determine the emotional state reflected in the tweet, categorizing it as 'neutral or no emotion' or as one or more of the specific emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best characterize the emotional tone.
Tweet: @realDonaldTrump A president would at least express sympathy and concern instead of waking up attacking Americans AGAIN!
This tweet contains emotions: 