8 minutes in they cut to the scene of the cannons but I didn't watch the whole thing for the booms…
https://www.c-span.org/video/?508136-1/motorcade-arlington-cemetery-tomb-unknown-soldier-ceremony
8 minutes in they cut to the scene of the cannons but I didn't watch the whole thing for the booms…
https://www.c-span.org/video/?508136-1/motorcade-arlington-cemetery-tomb-unknown-soldier-ceremony