澳洲新闻 (ABC新闻快递) 桑托姆大幅度领先罗姆尼（在线收听）

This week in Republican politics, Rick Santorum is surging, running ahead of Mitt Romney in the race for Republican presidential nominee 30% to 28% amongst voters.

这周在共和党的政治选战中,瑞克·桑托姆爆发, 在共和党总统候选人竞选中以30%的选票领先米特?罗姆尼的28%。