LINDA WERTHEIMER, HOST: Gingrich and at least two of the other Republican candidates are putting a different face on their campaigns with less than two weeks to go before the Iowa caucuses.</s>LINDA WERTHEIMER, HOST: In this week before Christmas, all three appeared in campaign ads for their husbands: Callista Gingrich, Anita Perry, and Anne Romney. It's a time-honored political equivalent of the family Christmas Card.</s>LINDA WERTHEIMER, HOST: It's MORNING EDITION from NPR News.
With less than two weeks before voting begins in Iowa, three Republican candidates are pulling out the big guns. Callista Gingrich, Anita Perry and Anne Romney appeared in campaign ads for their husbands.