In 1992, I took Orlando and Bonnie with me to visit my Navy buddies who lived on the East Coast. We visited the Viet Nam Memorial in Washington, DC.
In 1996 PBS put out a request for comments about our experience of the Viet Nam Memorial.
Today, 18 April 2013, I Googled myself and found the following link showing what I sent to PBS.
http://www.pbs.org/pov/regardingwar/stories/the-parents-of-the-young-men-that-we-killed-in-vietnam.php