Task: Categorize the tweet based on the intensity of the specified emotion E, capturing the tweeter's mental state. 0: no E can be inferred. 1: low amount of E can be inferred. 2: moderate amount of E can be inferred. 3: high amount of E can be inferred.
Tweet: @NRO @Acosta @CNN @realDonaldTrump remember when NRO gave CNN grief about their relentless HC email crusade? me either.
Emotion: fear
Intensity class: 