Who edits wikipedia? There's some serious concerns there, by the co-founder of wikipedia. Basically, you can hire firms to edit wikipedia relatively easily and there's some extreme bias on anything even remotely political.
There are links at the bottom under References if you're interested in learning more about the context. Tim Poole and Project Veritas videos aren't going to convince anyone who doesn't already agree with you.
https://www.youtube.com/watch?v=TWQaVx5mGco