2008年9月24日，在美国费城举办的民主党总共候选人集会上，米歇尔－奥巴马（左）和吉尔－拜登为她们的丈夫鼓掌加油。

Michelle Obama, left, and Jill Biden applaud during a rally for their husbands on the Democratic presidential ticket in Philadelphia Sept. 24, 2008.

共和党的约翰－麦凯恩和民主党候选人巴拉克－奥巴马之间的首场辩论原定在美国东部时间9月26日晚9点开始。

The first presidential debate between Republican John McCain and Democrat Barack Obama is scheduled to begin at 9 p.m. EDT Sep. 26.