The GOP has been whittling itself into a smaller and smaller sliver of society since at least the 90s. Continually saying “if you disagree with us on X then you’re too liberal” will do this… For example, my father, a life long republican, is no longer, because he is pro-choice. Is there anyone left in this dwindling party with the ability to beat a sitting president, particularly one with the draw and war chest of Obama?