澳洲新闻 (ABC新闻快递) 奥巴马总统竞选面临的三个问题（在线收听）

This week Bruce points out that although Barack Obama's presidential campaign launch was euphoric, three issues immediately arose that challenge his campaign.

本周布鲁斯指出,尽管奥巴马的总统竞选看起来顺利,但他的竞选面临着三个问题。