Like many married couples, the Clarks have a lot in common: a last name, a first name (they're both Kelly) and an affinity for wide-open spaces - which inspired them to build a 10,000-square-foot barn-style home on 30 acres of land in West Monroe, Louisiana. But let's back up. Kelly Clark (that's him) and Kelly Moore-Clark (that's her) wanted a change of scenery for their family. So when a friend put...