If Grassley can’t hold them now, do you really think they’ll vote for Kavanaugh after the circus they have planned - bus loads of protesters, antics advisors that worked on deep-sixing Bork and helping Anita Hill prepare, most likely phony witnesses and 24/7 media coverage? Kavanaugh may not be confirmed, but I say the vote should proceed on Monday unless she agrees to appear on Wednesday under reasonable terms (she goes first, testifies under oath etc.)
I see no way in hell we lose majority, but I don't want to risk it.