Because he stood up and called them on their hypocrisy.
We can see the evil in their leadership ways and their interest is to stay with the other like minded evil ones (media etc) to protect their interests and economic benefits. Once they are used to their swamp ways, it is hard to confess and change.
Truth will always defeat evil, but it may take a while and many will dwell in their evil ways.
If you watch -Death of a Nation- you will understand it. The whole thing goes a lot deeper than a few yoohoos in DC.