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: @RossKemp Omg that is just horrific. Something needs to be done. 😢
This tweet contains emotions: 
disgust, fear, pessimism, sadness