The Cindy Golding campaign posted this warning on her official Facebook last night:

There is a group calling itself Citizens for Honesty and Sound Marriage making phone calls into Senate District 18. They are making vicious attacks on Liz Mathis.

CITIZENS FOR HONESTY AND SOUND MARRIAGE IS NOT ASSOCIATED WITH THE CINDY GOLDING FOR IOWA SENATE CAMPAIGN. THESE PHONE CALLS ARE NOT AUTHORIZED, NOR APPROVED BY CINDY GOLDING.

If you have any information on who is responsible for these calls, please contact the Cindy Golding campaign office at 319-329-2159.

(NOM, of course, has nothing to do with these calls, which are intended we suspect to hurt Golding, not Mathis... but it's hard to tell for sure these days in politics.)