Ai-Jen Poo of the National Domestic Workers Alliance has spent the last 17 years working with domestic workers. As Poo describes it, "They do the work that makes all other work possible." Despite this really critical role in society, these workers are among the most vulnerable. Domestic workers are excluded from labor protections, insurance, and other benefits that are available to other parts of the workforce. Using an interactive exercise, she outlines the challenge: how to make invisible workers visible?