Education Secretary Betsy DeVos was met with student protesters holding signs and raising their fists during her speech at Harvard University.
원문출처 : http://www.cnn.com/videos/politics/2017/09/29/betsy-devos-speech-protesters-orig-vstan.cnn
원문출처 : http://www.cnn.com/videos/politics/2017/09/29/betsy-devos-speech-protesters-orig-vstan.cnn