There's questionable unproven evidence that Trump has done something.

There's questionable unproven evidence that Hillary has done something.

If one's response to these is that one is without a doubt innocent and the other one guilty, the only logical explanation to that is bias.

And inb4 anyone tells me what I actually think, I don't know if Trump is guilty, but I think there's enough to warrant an investigation. I don't know if Hillary is guilty, but I'd have no objections about an investigation.