Vanderbilt's Dr. Schaffner: President Trump could be at risk for severe COVID-19 symptoms
Vanderbilt's Dr. Schaffner: President Trump could be at risk for severe COVID-19 symptoms

Vanderbilt University Medical Center's Dr. William Schaffner is one of the leading infectious disease physicians in the world, and says President Donald Trump's health and age could potentially put him at risk as he battles COVID-19.