It is clear that you are ignoring the facts that are being posted about the actual reality of his religion and his participation as a leader and teacher within it.
Mitt Romney is not some guy who merely went to church and sat with the rest of the audience, Mitt could excommunicate you.
I'm not ignoring the history of racial prejudice that infected his church.
Neither do I ignore the racial prejudices that affected many churches in the past.
Nor do I ignore the racial prejudice that underpins Obama's church in the present.
It appears the LDS have reformed and continue to reform.
As long as they commit no crimes and do not forceably convert or impose their beliefs
then frankly, I don't care what they believe. That is between them and God.