So far as I know, while the Mormon church has officially announced that blacks are now welcome in their church, I do not believe that they have renounced the teaching of their early leaders that black skin is a result of Gods curse on blacks. (PM, has that been renounced?)
Are there any candidates you are aware of that have expressed beliefs or exhibited behaviours that indicate they subscribe to past (but not current) Mormon church doctrine?
Is David Duke running?
The point is that it’s a fair question for anyone to ask.
Your question would be a good one to ask. It slso would be good to ask if they formerly subscribed to it.