NFL September 8, 2023 12:07 am Lions take down reigning champ Chiefs on NFL opening night The Detroit Lions put the first win on the board of the 2023 NFL season, handing the Chiefs a loss in Kansas City. US & World Videos 0:53 NFL announces slate of 2024 international games 0:47 5 Things to know about Reggie Bush 0:40 Aaron Donald announces retirement 0:42 Eagles' Jason Kelce retires after 13-season career 1:18 Chiefs wins Super Bowl 58 in second-ever championship overtime