Rebecca Onie asks audacious questions: What if waiting rooms were a place to improve daily health care? What if doctors could prescribe food, housing and heat in the winter? At TEDMED she describes Health Leads, an organization that does just that — and does it by building a volunteer base as elite and dedicated as a college sports team. Rebecca Onie is the founder of Health Leads, a program that connects patients to basic care and resources, such as food and housing, that are the root cause of many health problems