| CNN.com delivers up-to-the-minute news and information on the latest top stories, weather, entertainment, politics and more. | Opinion: The human side of Sally Ride | | Sally Ride will be remembered as an inspiring pioneer -- but to Kathy Sullivan, she was also a classmate, a crewmate, a collaborator, and a friend. |
| The wait's nearly over | | The Olympic Games begin Friday, and London has high hopes. Here's what you need to know. |
| Extra security | | The British government will deploy an extra 1,200 troops for Olympics security, Sports Secretary Jeremy Hunt announced Tuesday. |
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