Sounded like fair political analysis to me. Many o fthe same things were said about Joe Libermann ( how can he do his job if he is an observant Jew?) or Jack Kennedy ( he’ll be loyal to Rome not the US). Frankly, this comes with the territory of running for office. If Mitt doesn’t want the scrutiny, then don’t run.
If you think so...
But Joe and Jack didn’t take oaths (upon penalty of death) to put their religion (the building up of the kingdom of Zion) above everything (including the constitution). Mitt did (oath of consecration in the temple endowments).