Ginsburg publicity alleged that President Trump’s opinions “do not matter because he is not an attorney”
She has expressed her political bias in this case, she cannot be impartial.
she must recuse herself
“Ruth Bader Ginsburg Suggests Senators Can be Disqualified from Upcoming Impeachment Trial if they are Not Impartial”
https://www.thegatewaypundit.com/2019/12/ruth-bader-ginsburg-suggests-senators-can-be-disqualified-from-upcoming-impeachment-trial-if-they-are-not-impartial/