Richard Walker, a trainer at the DMC Rehabilitation Institute of Michigan, discusses the link between COVID-19 and obesity with WWJ Newsradio health reporter Dr. Deanna Lites. camera phoneCoronavirusCOVID-19COVID-19 immune systemCOVID19eyefreehealthimmune systemIMMUNITYLinkedobesitysharinguploadvideovideo phoneVITAMINvlogWWJYouTube