Christopher Voscopoulos, director of the ICU at Southern Hills Hospital, demonstrates how to we …

Christopher Voscopoulos, director of the ICU at Southern Hills Hospital, demonstrates how to we ...

Christopher Voscopoulos, director of the ICU at Southern Hills Hospital, demonstrates how to wear a medical mask on Monday, April. 6, 2020, in Las Vegas. (Bizuayehu Tesfaye/Las Vegas Review-Journal) @bizutesfaye