Media Monopoly

Everything in main stream media is controlled by three groups. Sounds me like that’s a monopoly because they all put out the same exact narrative. How come we’re not doing anything about this there is a no monopoly law in this country why is this continuing to exist these all need to be shut down these all need to be completely and utterly annihilated they cannot do this to us. They’re ruining humanity. We need to stop it.