You forget that 3 repubs can be depended on to vote with the dems. McCain, Graham, and Collins, so you really have 51 dem votes to our 48 plus Pence. I hope Rowdy Gowdy gets in but he will need SS guards and a food taster for himself and his family.
Donnelly, Manchum , and one more D senator of the numerous Ds running for office in the Fall.