Col. David Hunt, co-author of ‘Without Mercy’, a novel about an unthinkable attack on our country, which may actually be plausible, weighs in on the big questions about our military going forward. It is prepared for the unconventional warfare of this era? How much money are we prepared to spend on defense and how do we know if it’s going to functions that are necessary? What is winning in these times when we see virtually no conclusion to conflict? All this and more on America Trends.