and they all share one title in common, and that is the title of hero. the president finishing his speaking. we re go to move, now, to the vietnam veterans memorial a number of ceremonies, this one at the national mall where ceremony is about to begin to honor those who served. garrett penny is live at the vietnam veterans memorial. gareth? they re doing the prayer right now for the opening observance. we re going to take a moment to wait until they complete that and then talk to you in a minute. we ll let you hang there as the prayer out of respect and allow that to continue on during the ben diction. this is what we ve seen throughout the ceremonies today at arlington national ceremony, time of the unknown, ben dictions, solemnful moments where taps is played.