US President Barack Obama and Republican candidate Mitt Romney have held their second of three presidential debates. The debate at New York’s Hofstra University comes just a few weeks before the November 6th election. They answered questions covering issues ranging from unemployment to tax cuts. 声明:音视频均来自互联网链接,仅供学习使用。本网站自身不存储、控制、修改被链接的内容。"沪江英语"高度重视知识产权保护。当如发现本网站发布的信息包含有侵犯其著作权的链接内容时,请联系我们,我们将依法采取措施移除相关内容或屏蔽相关链接。