![](https://beehaw.org/pictrs/image/02ad0051-8c68-4949-b70d-5707bc815cea.png)
![](https://lemmy.ml/pictrs/image/zOijvWvy08.png)
You need to read a lot more closely. You missed some important details.
One thing that was not mentioned in that was the fact that Joe Lieberman was an independent that leaned very much Republican. So he does not count towards the majority. So that’s even one less.
He switched to independent around 2000. He was known as “independent Democrat”.
https://en.m.wikipedia.org/wiki/Independent_Democrat
The idea that Obama ever had a supermajority is bad faith and lacking nuance.