"It had to be totally bananas": Greta Gerwig on bringing Barbie to life

Greta Gerwig is known for her subtle and nuanced touch featured in her award-winning films, including Ladybird and Little Women. In this interview, the Hollywood director takes Alex Moshakis from start to finish of Hollywood's hottest new film: Barbie (and yes, it's massive, pink and "completely unhinged"). Read by Betsy Foldes Meiman.