The Libertarian Institute's Keith Knight joins me to revisit some of the tall tales we learned in school (or in the newspapers). Learn a Language: My Columbia University French course was a complete waste of time -- they just barked French words at me, refusing to teach any grammar, because that was the fashion at the time. Rocket Languages does both -- you learn how to understand the spoken word through dialogues, and then (if you want) you can check out the grammar lessons that run alongside. But the dialogues don't depend on those lessons, so you can learn just by driving in your car. The Woods household owns and loves three of their courses. Check them out at .