This Week: Actor Joseph Gordon-Levitt gets physical and speaks French… Molly Ringwald offers etiquette advice for misfits and moms…The birth of swing music… Novelist Jonathan Evison updates Facebook’s profiles… David Wax Museum shares a list that cuts to the bone… We hear from a young reporter who was on the cutting edge of the Takis craze… and Rico drinks bees. Plus: The latest in sleep science, and a dreamy new track from rocker Ariel Pink.