It would be bias information because they add in their opinion instead of pure information, making it an unreliable source.
An apple, potato, and onion all taste the same if you eat them with your nose plugged !
Julius Caesar brought discipline and order to Rome
After Muhammad's death, the sunni wanted Abu Baker, Muhammad's closest advisor, to become the new leader of the muslim world, while the Shi'a favored Muhammad's cousin Ali. Abu Baker was made the leader of islam, but this left many bitter feelings and more disagreements arose between the two sides, especially many years later following Ali's assassination, eventually leading to the creation of two separate sects.
