After filmmaker Katja Esson's sister gave birth in Germany, she was able to breastfeed her baby anywhere and at any time. Returning home to New York, Esson found that breastfeeding was rarely practiced and largely unseen. Academy Award Nominee Esson (Ferry Tales) turned her quirky eye on the subject and set out to learn why this was so. Her wide-ranging, frequently funny documentary highlights the intersecting economic, social, and cultural forces that have helped replace mother's milk with formula produced by a billion-dollar industry, and reveals the challenges and rewards for women who buck the trend. Latching On draws on lively first-hand accounts from mothers of diverse ethnic and economic backgrounds, as well as candid observations by pediatricians, healthcare providers, lactation specialists, and the proprietor of New York's first breastfeeding boutique. Including data about paid maternity leave, hospital post-delivery policies, and workplace accommodations for nursing mothers, the film compares current US practices with standards adopted elsewhere. Tensions around public breastfeeding and "breast is best" promotion campaigns highlight society's perceived interest in regulating women's reproductive behavior, as well as the power of culture to assign sexual and moral meaning to mothers' bodies. Entertaining and insightful, Latching On is an important analysis of the politics of breastfeeding, illuminating the complexities behind a simple, natural act.