| CNN.com delivers up-to-the-minute news and information on the latest top stories, weather, entertainment, politics and more. | U.S.: Russia violated arms treaty | | The United States accused Russia on Monday of violating the 1987 Intermediate-Range Nuclear Forces Treaty, citing cruise missile tests that date to 2008, senior State Department and White House officials said. |
| Children killed celebrating holiday | | Fighting intensified, as Palestinians said more than two dozen people died when rockets or mortars hit Gaza City's center, a refugee camp and a hospital. |
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