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A study by actuaries released this week estimates Obamacare could raise costs by 32%. CNN's Brianna Keilar reports.
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CNN's Chris Lawrence reports on the latest threats coming from North Korean state TV and what the rhetoric means.
RELATED STORY: U.S. says it sent B-2 stealth bombers over South Korea
Police files show Loughner's parents were so concerned about his behavior, they took his shotgun and disabled his car. CNN's Brian Todd reports.