This is an archived article that was published on sltrib.com in 2016, and information in the article may be outdated. It is provided only for personal research purposes and may not be reprinted.

A federal appeals court has overturned a challenge to Utah's anti-polygamy law, dealing a blow to the Brown family of "Sister Wives" reality TV fame. 

On Tuesday at 12:15 p.m., University of Utah law professor Amos Guiora and attorney Rod Parker join Jennifer Napier-Pearce to talk about the ruling and America's continuing debate over the definition of marriage.

Watch this online video chat at sltrib.com. You can also join the discussion by using the hashtag #TribTalk on Twitter and Google+ or texting 801-609-8059.