Task: Analyze the tweet's sentiment and assign it to either 'neutral or no emotion' or one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Putin feels it acceptable to bomb &amp; kill aid workers. Soon he may be sitting at the same table as Trump!! #Armageddon #USApleasedont #horror
This tweet contains emotions: 
anger, disgust, fear, sadness