It was a family rivalry Thursday night on Tucker's Final Exam. 

Fox Nation host Rachel Campos-Duffy faced off against her husband, Rep. Sean Duffy (R-Wis.), on the latest renewal of the weekly trivia segment

Tucker asked questions on the trending topics of the week, including President Trump serving fast food to the national champion Clemson football team. 

And what about the Instagram egg that cracked Kylie Jenner's world record for most likes (48 million and counting) on a photo?

"Even if I win, I lose," the congressman joked.

Watch the video above to see who won and who received the Erik Wemple commemorative mug. Plus, read more about Rachel's new Fox Nation show "Moms."

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