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: PM #SheikhHasina in @UN speech terms #terrorism as global challenge and urges world leaders to work together to unroot it from everywhere.
This tweet contains emotions: 
anticipation, fear, optimism