During September's ABC News Democratic debate, former congressman Beto O'Rourke defended his mandatory gun buyback program.
원문출처 : https://www.cnn.com/videos/politics/2019/09/13/beto-orourke-abc-news-democratic-debate-guns-ar15-orig-js.cnn
원문출처 : https://www.cnn.com/videos/politics/2019/09/13/beto-orourke-abc-news-democratic-debate-guns-ar15-orig-js.cnn