Senior Fellow Robert Whaples, editor of Is Social Justice Just? appears on the Ave Maria in the Afternoon radio show. Whaples discusses the US debt hitting the milestone (or millstone) of $35 trillion. That is $104K per person in the US. The debt is expected to grow over the next few decades. The fertility rate in the US is falling. With an aging population and fewer workers, what does that mean for the future of our economy?