Greta Gerwig shares why she made 'Little Women' a movie
06:32Actress and director Greta Gerwig opens up about turning "Little Women" into a movie on this episode of "Open Book" with TODAY's Jenna Bush Hager.
Actress and director Greta Gerwig opens up about turning "Little Women" into a movie on this episode of "Open Book" with TODAY's Jenna Bush Hager.