During a 2014 speech, then-President Barack Obama warned about the need for the US to cast aside partisan differences to prepare for an upcoming pandemic.
원문출처 : https://www.cnn.com/videos/politics/2020/04/10/barack-obama-2014-pandemic-comments-sot-ctn-vpx.cnn
원문출처 : https://www.cnn.com/videos/politics/2020/04/10/barack-obama-2014-pandemic-comments-sot-ctn-vpx.cnn