'No end in sight': Inside Covid-hit rural America

Health workers at a 14-bed hospital in North Dakota are struggling to keep friends' family members alive, as rates of new Covid-19 infections soar in the US heartland's tight-knit communities. Small towns like Grafton - with a population of around 4,000 - are especially vulnerable to a surge in critically ill patients, as local hospitals have limited space and staff. Watch a day in the life of Unity Medical Center - told by the very people who work there. Video by Alexandra Ostasiewicz