Joe Biden stumbled into a potential campaign-defining moment Thursday that pitched his effort to win the Democratic nomination onto suddenly shaky ground.
원문출처 : https://www.cnn.com/2019/06/28/politics/first-democratic-debate-night-2-analysis/index.html
원문출처 : https://www.cnn.com/2019/06/28/politics/first-democratic-debate-night-2-analysis/index.html