This isn't politeness on Welch's part. This is how every member of the upper tiers of the MIC should be treated by the entire country:

"Until this moment, Senator, I think I have never really gauged your cruelty or your recklessness...Little did I dream you could be so reckless and so cruel as to do an injury to that lad...It is, I regret to say, equally true that I fear he shall always bear a scar needlessly inflicted by you. If it were in my power to forgive you for your reckless cruelty I would do so. I like to think I am a gentle man but your forgiveness will have to come from someone other than me."

When McCarthy tried to renew his attack, Welch interrupted him:

"Senator, may we not drop this? We know he belonged to the Lawyers Guild. Let us not assassinate this lad further, Senator. You've done enough. Have you no sense of decency, sir? At long last, have you left no sense of decency?"

McCarthy tried to ask Welch another question about Fisher, and Welch cut him off:

"Mr. McCarthy, I will not discuss this further with you. You have sat within six feet of me and could have asked me about Fred Fisher. You have seen fit to bring it out. And if there is a God in Heaven it will do neither you nor your cause any good. I will not discuss it further. I will not ask Mr. Cohn any more questions. You, Mr. Chairman, may, if you will, call the next witness."

> http://en.wikipedia.org/wiki/Joseph_N._Welch#Army.E2.80.93Mc...

The examples you gave are of eloquent if harsh statesmanship from a sitting Senator, and I absolutely agree that is exactly what needs to be happening now. Ed Snowden is actually doing a really good job of it with his press releases, in fact.

But that's a far cry from yelling "bullshit" at the back of a conference room.

Senators have time and access to be harsh statesmen. We, the Surveilled, have only enough time and access to let them know what we think.

What they're doing is bullshit and they should be reminded of it every second of every day by anyone that can tell them.