| CNN.com delivers up-to-the-minute news and information on the latest top stories, weather, entertainment, politics and more. | All options on table, says official | | An American doctor treated for Ebola in Nebraska then released is now in isolation in a hospital. And an Ebola patient in Dallas has slipped into critical condition. |
| Are missing students in mass graves? | | Gunmen opened fire at buses carrying students and soccer players. It's been more than a week since that violent night -- and 43 students remain missing. |
| Brazil's election headed for runoff | | As Brazilians go the polls on Sunday, they can be virtually sure that their next President will be a woman. Only weeks ago, that wasn't the case. |
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