You don't serve your own candidate well, by putting down the supporters of the others.
If the thought comes into your head to vote for Carson in the primaries, I recommend sitting and drooling in the corner instead. It will be more productive and helpful for the country.
I forgot to say: They're hypocrites, I do not like them, and won't like them even if they vote correctly. I know them of old. I've been pissed at them since Rick Santorum, and when Franklin Graham removed Mormonism from the cult-catagory on his website just because Mitt Romney was running.