Second Pause News Today

Was the least we could do. >> reporter: and at the tomb of the unknown soldier, in arlington national cemetery, they are still standing watch. >> it doesnt matter if its a pandemic, were always here. were always guarding. >> reporter: army captain harold earls commons the guard. >> the unknowns deserve that. our country deserves that. this place represents the very best of this country. >> 21 steps. then a 21 second pause. 21 -- a symbol of highest military honor to those who served and sacrific...