Based on the given tweet, determine the level of anger the author is experiencing. Choose from the following options: 0: no anger can be inferred, 1: low amount of anger can be inferred, 2: moderate amount of anger can be inferred, 3: high amount of anger can be inferred.
Tweet: @Hoopdawg87 @MickThePerm Meanwhile white cops keep killing black people. But there's less outrage about that. Strange society that.
2: moderate amount of anger can be inferred