Wii-controlled robots made for combat

For kids, a new way to control virtual characters is all fun and games. For soldiers, more intuitive controls for robots could mean the difference between life and death.

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Obama pledges not to smoke in White House

Barack Obama says you won't catch him lighting up a cigarette in the smoke-free White House.

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Alaska report clears Palin 0f ethics violations

Gov. Sarah Palin violated no ethics laws when she fired her public safety commissioner, the state personnel board concluded in a report released Monday.

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Vote: Did Obama's speech change your view?

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