CNN's John Avlon compares competing studies that prove or disprove health benefits of drinking wine.
원문출처 : https://www.cnn.com/videos/us/2018/12/13/wine-health-avlon-realtiy-check-newday-vpx.cnn
원문출처 : https://www.cnn.com/videos/us/2018/12/13/wine-health-avlon-realtiy-check-newday-vpx.cnn