Unfortunately, I don't think there are that many republicans senators of courage.
He has strength with house members, because most are in gerrymandering districts.
'Gerrymandering' & 'Citizens United' have created this toxic environment.
I'm opposed to gerrymandering, for both parties, when you set up a district where you don't have to compromise & work with the 'other side', you create a brick wall, my way or the highway.
We need to do better. Both sides need to have a skin in the game.