You reap what you sow. The chickens have come home to roost. You get what you pray for. It all is the same. The Republican Party has spent four years demonizing Obama. They decided that their political agenda was more important than the success of the nation.They have created an environment where their followers hate the President and all he stands for. Racism? I don't know but I do know it has been an irrational hate.
NOW unless you are a candidate who is willing to say the most vile things about Obama, e.g. he is a an unpatriotic Muslim who wants to turn the nation over to socialism...you can't be elected. And so so candidates like Huntsman are gone and this is what they have left. Good luck with that. The chickens HAVE come home to roost.
You have gotten what you prayed for. And so have the rest of us.