Task: Categorize the tweet's emotional tone as either 'neutral or no emotion' or identify the presence of one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Israel's recent overtures towards West Africa seems to be attracting some elements of suspicion...an unnecessary suspicion though.
This tweet contains emotions: 
anticipation, fear