Bone Marrow Donation; Frontline Worker Vaccinations

More than 35 million people around the world have signed up to donate their stem cells to people battling cancer and other diseases. We speak to Mateo Goldman, a leukemia patient who was 9 years old when his life was saved by two donors. Also, a number of states have begun offering vaccinations to anyone over 65 as frontline workers wait their turn. When will these workers be offered the vaccine? We explore the issue.