Jessi Klein is best known for her work as head writer for 'Inside Amy Schumer' and her stand-up. Now she's got a book of personal essays called 'You'll Grow Out Of It.' She talks to Terry Gross about the competition among women, what she calls the "thong industrial complex," and having to pump breast milk at the Emmys. Rock critic Ken Tucker reviews 'Puberty 2' from singer-songwriter Mitski.