NFL September 5, 2023 7:38 pm Previewing the Lions, Chiefs 2023 NFL season opener The NFL is finally back, and the reigning champion Kansas City Chiefs host the Detroit Lions to kick off the season. US & World Videos 1:04 NFL Week 4 injury report 1:11 Commanders hold off Bengals' late comeback to secure Week 3 win 1:11 Josh Allen destroys Jaguars on Monday night 0:49 5 things to know about Chiefs FB Carson Steele 0:57 Patrick Mahomes breaks more records in win over Falcons