The arguments that is either Hillary or Trump, a Dem or a GOP, just perpetuates the elitism of the two "major" parties. They cannot afford to let any 3rd, 4th or even 5th party invade their traditional stomping ground. This is especially true for the GOP. They will be eternally fractured to admit that another party can pick up the conservative right that they are alienating. With threats that if you don't support them that you in turn are automatically supporting the left, is just a ploy to retain voters, even if they (the GOP) is a false promise. They forget history of their foundation. The GOP rose out of nothing in just one election cycle to claim the White House. Such a movement can certainly happen again, much against the wishes of the GOP.