Iona should campaign against sham marriages

It also makes one wonder whether anyone would be foolish enough to treat such a statement seriously.
There is an ongoing problem of sham marriages in Ireland in which men from non-European countries pay to marry European women so that they can legally reside here.
If the Iona Institute is really concerned about the “sanctity of marriage”, could one of their spokespersons please explain why they’re raising red herrings rather than addressing this issue?