I'm currently watching the Sessions interrogation thing.
Firstly, there has got to be a better format for doing this type of thing. They are asking paragraph-long questions as fast as they can, demanding a Yes or No answer, then saying they don't have time to wait for an answer and just immediately moving on to the next question.
Second, I'm growing increasingly vexed by people saying they find something 'interesting' when what they mean is 'suspicious'.
"Interesting" is one of those words that has become inherently sarcastic; it's used mostly to allude to complexity without needing to understand anything about it. It means, in brief, "I don't care enough to understand this in any depth but I want you to think I'm smart enough to appreciate it."
Public hearings are the same kind of posturing. There's no dialogue, just a bunch of people trying to generate sound bites about how tough and righteous they are and compete for media attention. That's transparency for you: point a camera at a politician and they can't think of anything else but free publicity.
Don't let it get to you. The actual business of investigation and interrogation has always been and will always be conducted behind closed doors by qualified, trained, and properly incentivized professionals; expecting desperate clowns to do it in a spotlight that blinds them to everything else is just unreasonable.