Doesn’t Rubio remember what his support for the gang of 8 bipartisan initiative cost him?
It didn't cost him enough. Unfortunately, he's still in the Senate. Then again, if Arizona and South Carolina (solid conservative states) can't get rid of McCain and Graham in Senate primaries, I guess getting rid of Marco in a primary is asking too much of swing-state Florida.
Perhaps Little Marco is just not very bright.
Cost him? He is still there and making points with Schumer.