If you could erase someone from your memory, would you do it? And to whom? That's the big question at hand this week, and it's wrapped in talk of the midterm elections and a fascinating nugget of science news. So don't delay, this is one spicy meatball!! This episode's mistakes include:

• Saving our best segment for last.

Forget you ever heard this, then like us on Facebook, follow us on Twitter, rate us on iTunes, and send your questions to [email protected]. You can find Ben & Dave Save The World here, and the Most Unwanted Song here.