_________________________________________________________ The poll also shows Rubio doing better against likely Democratic Presidential nominee Hilary Clinton in a potential general election matchup than the other Republican presidential hopefuls. Rubio trails former Secretary of State by 2 percentage points. I’m Bob Doughty in Washington. That’s the latest world news from VOA. __________________________________________________________ 这项调查也还同时显示鲁比奥有望与很有可能被民主党提名的总统候选人前国务卿希拉里一较高下。目前卢比奥落后希拉里2个百分点。鲍勃·道蒂华盛顿为您报道。世界最新新闻尽在美国之音.