It still exists - in the courtroom. The integrity of the Senate is a different matter.
When Mike Grimm was indicted (prior to pleading Guilty), Pelosi & co insisted he resigned. Not a word about Menendez. We can't have different standards for everybody.
To my knowledge, Guinta's charges were a civil infraction as opposed to a criminal one
...
Mike Grimm also gave a guilty plea
I mean come on, stop being intellectually dishonest for once.
Though I can't imagine that's a possibility considering you're a troll, so...