Cannon fire with the Old Guard at @arlingtonnatl #cannon #oldguard

[igp-video src=”https://www.arlington.media/wp-content/uploads/2017/05/cannon-fire-with-the-old-guard-at-@arlingtonnatl-cannon-oldguard.mp4″ poster=”https://www.arlington.media/wp-content/uploads/2017/05/cannon-fire-with-the-old-guard-at-@arlingtonnatl-cannon-oldguard.jpg” size=”large”]Cannon fire with the Old Guard at @arlingtonnatl