Task: Assess the emotional content of the tweet and classify it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best represent the tweeter's mental state.
Tweet: @knology has providing customers w/equipment that doesn't deliver speeds of internet services that they have been charging.  #scam
This tweet contains emotions: 
anger, disgust