Former President Barack Obama surprised the crowd at Chance the Rapper's concert in Chicago with an empowering message.
원문출처 : http://www.cnn.com/videos/us/2017/08/14/obama-chance-the-rapper-concert-surprise-orig.cnn
원문출처 : http://www.cnn.com/videos/us/2017/08/14/obama-chance-the-rapper-concert-surprise-orig.cnn