Can Marco Rubio Even Win a Primary?

[Lief 🗽]

There's no such thing as the "establishment vote." When Kasich and Bush drop out, many of their voters will support Trump or Cruz.

[Statilius the Epicurean]

Correct me if I'm wrong but I believe that Independents can vote in either primary in NH.
That gives them an advantage Republicans and Democrats don't have. In which primary will the majority of them vote? Could this hurt or help Rubio? Will it be more likely to help Sanders?

Independents will vote Trump en masse. Rubio is far too much of a movement conservative to win their votes.