| CNN.com delivers up-to-the-minute news and information on the latest top stories, weather, entertainment, politics and more. | Obama going on Bear Grylls show | | While on his three-day trip to Alaska -- aimed at promoting climate change action -- President Barack Obama will tape an episode of "Running Wild with Bear Grylls," NBC and the White House announced Monday.
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| 'Awakenings' neurologist dies | | Acclaimed author and neurologist Oliver Sacks, who wrote about his battle with cancer, died early Sunday, his long-time collaborator, Kate Edgar, confirmed. He was 82.
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