190329-N-HC646-0011 OAK HARBOR, Wash. (March 29, 2019) Wesley T. Wilson, chaplain of the Veterans of Foreign Wars Post 7392, says a prayer on behalf of POW/MIA service members during the recognition of National Vietnam War Veterans Day. President Donald J. Trump designated March 29, the last day American prisoners of war were held in North Vietnam in 1973, as National Vietnam War Veterans Day in honor of the service for more than 6.6 million living Vietnam War veterans and their families. (U.S. Navy photo by Mass Communication Specialist 2nd Class Marc Cuenca/Released)