Chef-turned-advocate Barton Seaver works to get people excited about fish. He says there are a lot of species that are not endangered that we should be eating. Film critic Justin Chang picks his top 12 movies of 2017. Pulitzer Prize-winning writer Jennifer Egan talks about her work of historical fiction, 'Manhattan Beach,' which imagines the lives of women who worked on the Brooklyn Navy Yard during World War II. Rock critic Ken Tucker looks back on the year in music.