Got a list of the senators who voted with Ted?
Searched and couldn’t find one.
Voting w/Cruz
Rubio
Scott
Sessions
Shelby
Thune
Vitter
Moran
Paul
Portman
Risch
Roberts
Grassley
Hoeven
Isakson
Johanns
Lee
Blunt
Boozman
Burr
Crapo
Cruz
Fischer
Crapo, Lee, Moran, Paul, Portman, Risch, Rubio, Scott, Sessions, Shelby and Vitter.
Consider them the core Cruz group. Vitter is retiring, but there should be, net, another seven conservatives starting next month. That makes a core group of 11+1+7 = 19. If you add a few lemmings who see the writing on the wall and you aren't far from a majority in the GOP caucus.