Because it's Mother's Day this weekend, I'm asking a trivia question about....Dads.  Go figure.

In the 70s, about 70% of men learned this from their dads.  Today, it's only about 40%.  What?

Read more to find out the answer!  And when you know the answer, be sure you enter it online to claim you Cars 108 Passenger Rewards points! Not a member?  Sign up, it's absolutely free.

Congratulations to today's winner, Bianca Weierstahl from Flint.

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