It has been criticised a vector for ' fake news ' , and has been accused of bearing responsibility for the conspiracy theory that the United States created ISIS , false anti-Rohingya posts being used by Myanmar 's military to fuel genocide and ethnic cleansing , enabling Sandy Hook Elementary School shooting conspiracy theorists , and anti-refugee attacks in Germany . The government of the Philippines has also used Facebook as a tool to attack its critics
Sandy Hook Elementary School shooting
Sandy Hook Elementary School shooting
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