From Carolina Journal Radio Program No. 707: A Wallace couple is heading to federal prison for its role in defrauding the federal government of millions of dollars in phony tax refunds. Carolina Journal has been documenting the tax fraud story of Perfecto Ruano and Walda Luna in a series of articles dating back to February. Editor-in-chief Rick Henderson assesses the resolution of the case, which involved charges of $12 million in refund fraud.