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25 years after Columbine, school lockdown drills are common. Students say they cause anxiety and fear — and want to see change.

来源:Roland Preston 编辑:Report 时间:2025-05-06 00:22:23

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25 years after Columbine, school lockdown drills are common. Students say they cause anxiety and fear — and want to see change.

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25 years after Columbine, school lockdown drills are common. Students say they cause anxiety and fear — and want to see change.

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