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Police officers laid flowers as a tribute to the officer Keith Palmer who lost his life in the terror attacks in London this week. Rough cut (no reporter narration). more
Funerals for slain Texas officers
Family and friends of the first three of five officers shot and killed by a sniper in Dallas less than a week before, hold funerals for those they've lost. Gavino Garay reports.
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Dozens of border patrol officers killed in Argentine bus crash
At least 43 border patrol officers killed after bus loses control and careens into a ravine. Deborah Lutterbeck reports.
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