March 31, 2020 - 8:33pm | By Matt Lien Essentia Health Chief Medical Officer Dr. Richard Vetter joins The Nightly Review. Original Air Date: Tuesday, March 31, 2020Show: COVID-19 2020 - The Nightly ReviewTags: The Nightly ReviewNightly ReviewCoronavirusCOVID-19North DakotaMinnesotaDr. Rich VetterEssentia Health Chief Medical Officer