Not all that long ago, the establishment wing of the Republican Party had the power to demand obedience from its Christian Right flank, but thanks to Internet fundraising and changes to campaign finance laws, the 2014 elections could be a case of the tail wagging the dog. The GOP establishment has always had a monopoly on money, thanks to its unfettered access to the Wall Street donor class. As a result of this power differential, the Christian Right, while energized and mobilized, would be forced to sit when told to sit by the party’s big wigs. But those days are...