Why Navajo Nation is especially vulnerable to COVID-19

COVID-19 is ripping through the Navajo Nation, infecting and killing people at rates that are above U.S. averages. Located across three states, the Navajo population is already vulnerable, with a high prevalence of underlying disease, a lack of infrastructure and limited access to care and supplies. Stephanie Sy reports on how the Navajo community has taken on the challenge of caring for its own.