The process of removing a Senator would have to come from the Senator's own party. Conviction for a felony, gross malfeasance, bribery....these would be grounds. But then, Kerry would stand before them and say, "Let he among you cast the first stone!" Then they'd do lunch.
But if he stood before them and flubbed his statement and said: "Let he among you without a stone, cast the first sin." He would be pummeled to death by the sins, his stoneless peers hurled at him.
"Kerry would stand before them and say, "Let he among you cast the first stone!" Then they'd do lunch."
Sen. Russell Long defended Tom Dodd on corruption charges by asserting that Dodd was "no more crooked than any other senator." (Didn't win any friends in the cloakroom for that remark.)