Carson has been destroyed. Don’t kid yourself. Trump now has a lock on not only the nomination but a landslide victory over the felon, hillary. This has been great to watch the truth come out on the sleepy little man. He is a total kook. People support him to assuage their racist guilt. In political science it is called the “Wilder Effect” ( look it up). Carson is burnt toast. Evangelicals will drop him now . Iowa is now solid TRUMP.
Trump will suffer from hitting Carson, bank on it.
The Wilder effect has not existed since, well since Wilder. Obama generally did better in elections than in polls.
If you think the MSM has done a job on Carson, just wait and see what they do to Trump if he wins the nomination. He probably has more real baggage than any Republican nominee in history and would get crushed.