"Happy to let her get elected as his senator" is not evidence my friend. And I know of no evidence or even hearsay that demonstrates that he was "happy" when Hillary was elected as Senator.
--On President Bill Clinton: Shortly before his last-minute endorsement of Bob Dole in the 1996 presidential election, Giuliani told the Post's Jack Newfield that "most of Clinton's policies are very similar to most of mine." Rudy! An Investigative Biography of Rudolph Giuliani, Wayne Barrett.