Welcome to the Thanksgiving edition of the Week 13 grades! Grab your family, grab some food and buckle up, because the NFL's best regular-season tradition is here: Thanksgiving football.  The Turkey Day action started with a wild game in Detroit where the Lions escaped with a 23-20 win over the Chicago Bears.

NFL Week 13 opens with Thanksgiving Day football when the Chicago Bears travel to face the Detroit Lions. Start time, TV schedule and how to watch.

It was not a happy holiday for the Chicago Bears in Detroit. Instead, it was another heartbreaking loss. Facing the best of the best in the NFL, the Bears didn't show up in the first half. When they did show up in the second half, it was little too late.

Thanksgiving Day will feature a matchup of two classic NFC North rivals, headed in two completely different directions, battling it out to see who wants to end their respective losing streaks. For the NFC-leading Detroit Lions,

DETROIT -- The Detroit Lions (10-1) host the Chicago Bears (4-7) in their annual Thanksgiving classic. It’s a matchup between teams going in two very different directions. The Lions have won nine straight. Meanwhile, the Bears have lost five in a row, some in heartbreaking fashion, after opening 4-2.