The Dallas Cowboys and the Indianapolis Colts have kicked off on NBC's "Sunday Night Football."
Indianapolis has an early 3-0 lead over Dallas.
The story of the game so far, though, is the national anthem before the game.
"With 17 Medal of Honor recipients on the field, Freddie Jones plays the National Anthem on the trumpet. What a moment!" Sunday Night Football tweeted.
Video of the national anthem has gone viral on social media on Sunday night.
The Cowboys and the Colts are currently playing on NBC.