I don't see why Hillary would want to go up against Rubio, though. To her mind Trump or Cruz would be easier to paints as extremists that are too radical for America.
Also I don't see Democrats moving to register Republican when the Democrat caucus was so close. You'ld think they would be desperate to keep as many voters as possible to either vote Hillary or vote Sanders.
Because Rubio is a boy of average intelligence with a cheerleader wife. Cruz has an IQ of 150 and organizational skills as good as Nixon. Trump is Trump and has proved he’s not afraid to call a bitch a bitch. They want Rubio!
Will this work in N.H. ?
I don't know.
Did you see how they kept the le Pens out of power in France? The establishments joined forces. I should have made more clear it was not just Democrats switching but independents as well. And there was some Republicans as well.