___________________________________ If Biden were to join the race for the Democratic Party nomination, he would face another key official from Mr. Obama's White House tenure, former Secretary of State Hillary Clinton. From the VOA news center in Washington, I'm Dave DeForest. That's the latest world news from VOA. ____________________________________如果拜登加入民主党提名候选人的竞争,那他将受到来自奥巴 马政府任期内的另一名重要官员,前国务卿希拉里`克林顿的挑战.来自华盛顿VOA新闻中心报道.我是大卫`迪福斯特.以上就是来自VOA的最新世界新闻.
