CNN's Brianna Keilar rolls the tape on the credibility of the Wuhan lab leak theory or the possibility the coronavirus emerged from a lab in China.
원문출처 : https://www.cnn.com/videos/health/2021/05/25/wuhan-lab-leak-covid-19-origin-theory-roll-the-tape-keilar-newday-vpx.cnn
원문출처 : https://www.cnn.com/videos/health/2021/05/25/wuhan-lab-leak-covid-19-origin-theory-roll-the-tape-keilar-newday-vpx.cnn