This episode features:

-Why does the average US wedding cost $30,000?

-Does college make you smarter?

-Does college build character?

-Do you forget most of what you learn in college?

-Why does Coca-Cola spend so much money on advertising?

-Why don't countries just agree to get rid of their nuclear weapons?

-How to get a world-class college education for free

-Why do jobs today require more education than they used to?