The Washington Nationals honored 15 Vietnam-era veterans on a sun-splashed day at the ballpark on Wednesday in the nation’s capital.  Despite the Nationals falling 6-1 to the St. Louis Cardinals, the day was filled with smiles for a proud group of veterans participating in Voyage of Valor, part of the AARP program “Wish of a Lifetime.” On a beautiful afternoon at Nationals Park, the veterans received on-field recognition, partook in pregame ceremonies, and received a special salute to service