At her live event in New York, Prudence laughed off the idea that she has a Dear Abby-style army of letter readers at her behest.
Check back for more videos from the live event, and watch others here.
“You Can Call Me Laura” Here are L.V. Anderson’s favorite reads from Slate this week, from #teamweasel to the discovery of thiamin.
It Took a Horrible Wasting Disease—and Lots and Lots of Chickens—for Scientists to Discover Vitamins