Fortunate to catch the whole ceremony a bit delayed.
I believe you are right when you consider only the current members of the Senate and House who were introduced. The four current senators there included Ted Cruz, Mike Lee, and (Repubican) Lindsay Graham.
I could be wrong, but I think that all the current House members there were Pubbies as well.
Joe Lieberman was, I believe, the only former Dem Congressperson present.
Wonder if there were any current Dem legislators who wanted to go but were thwarted by Pelosi and/or Schumer.
Wow! Checking around British blogs and a major outbreak of anti-semitism going on! And some of them are here in America.
Given the fact that he was essentially expelled from the party for his non progressive views, the dems don't get any credit for him either.