Watch "On This Hallowed Ground" Vietnam Memorial Born From Tragedy

In the fury of battle, ideology & good intentions meet the harsh reality of survival and politics. Lives are cut short & the aftermath is filled with the broken hearts of those who loved them. Such was the case for Victor Westphall and his wife, when they learned that their son, Lt. David Westphall, had died in an ambush. The news left them with a haunting question: "What do we do now?"