Caterwauling. There have been 3 impeached presidents in history. That is insufficient to establish precedents. The previous wins did not have a Senate leadership refusing to do its job. They were getting real adherence to constitutional duties.
You are right-wing slanting. If Pelosi chooses to do and she is doing it, it is legal and proper.
We expect the Senate to ignore the evidence and acquit. Not because it is weak, but because they are. Trump controls them. They are also stupid. Moscow could have simply said nothing, acted like a real Senator and did his dirty work in the dark. This conflict was caused by his arrogant and useless statements that he was not doing his job, but doing Trump's bidding.
Please. Find the sharpest object you can. Plunge it into your eye ball, either one will do. If you need help, let me know.