| CNN.com delivers up-to-the-minute news and information on the latest top stories, weather, entertainment, politics and more. | 'What I do is dangerous' | | Daredevil Nik Wallenda will not need a passport for this trip. He may need a tether, but he's not using that either. What he'll have is a skinny, steel wire 180 feet above a Florida highway, and carefully-plotted footing. |
| Kurtz: The rise and fall of Sarah Palin | | Howard Kurtz: After the 2008 campaign, Sarah Palin was the hottest cultural figure in America. Her eclipse offers a lesson about the fleeting nature of fame. |
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