NFL Thanksgiving: Detroit Lions and Dallas Cowboys uphold league's yearly tradition on US holiday, NFL News
Why the Detroit Lions always play on Thanksgiving
Giants long injury report hampers Thanksgiving matchup vs. Cowboys
Here's why the Detroit Lions and Dallas Cowboys play every Thanksgiving
Why does the NFL play games on Thanksgiving and who is playing today?, The Independent
Why Do the Lions and Cowboys Play on Thanksgiving?
Why do the Dallas Cowboys and Detroit Lions always play on Thanksgiving? - Los Angeles Times
Why do the Lions always play on Thanksgiving?
Why the Dallas Cowboys always play football on Thanksgiving
Why Do the Lions and Cowboys Always Play on Thanksgiving Football? - Thrillist
NFL Thanksgiving Games: History, traditions and best moments - ESPN