Ukrainian forces killed pro-Moscow rebels and Russia launched army drills near the border in response.
Warning Russia that new sanctions are "teed up," President Obama accused Moscow of failing to live up to an agreement to ease tensions in Ukraine.
New rules on "net neutrality" will likely allow negotiations between Internet providers and content providers.
A young girl gave the first lady her dad's résumé after telling Mrs. Obama her dad had been out of work for three years.
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