“It appears that Bush was there every Memorial Day with the exception of 2002 when he was at the American Cemetery in Normandy.”
2001
http://www.usmemorialday.org/remarks.html
2002
http://www.defense.gov/news/newsarticle.aspx?id=44009
President George Bush, who was taking part in a Memorial Day ceremony at the American Cemetery overlooking Omaha Beach in Normandy. That beach and area of France was the site of the fierce, prolonged World War II Allied assault to wrestle German control from France starting D-Day, June 6, 1944.
Bush, in Europe for meetings and a NATO summit, said during the ceremony “our wars have won for us every hour we live in freedom. Our wars have taken from us the men and women we honor today, and every hour of the lifetimes they had hoped to live.”
2003
http://www.arlingtoncemetery.net/president-bush-052603.htm
2004
http://www.arlingtoncemetery.net/president-bush-memorial-day-2004.htm
2005
http://www.arlingtoncemetery.net/memorial-day-2005.htm
2006
http://www.arlingtoncemetery.net/memorial-day-2006.htm
2007
http://www.defense.gov/news/newsarticle.aspx?id=46204
2008
http://www.youtube.com/watch?v=Nj_przdeva4