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Background on What S Changed Since Columbine

Rep. Jason Crow (D-CO) speaks about gun violence on the anniversary of the As some Republicans suggest “hardening” schools The frequency of school shootings has increased dramatically John McGinness, the former Sacramento County Sheriff, talks about how police tactics, training and gear have

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Twenty years after Columbine, what's changed and what hasn't
VIDEO

Twenty years after Columbine, what's changed and what hasn't

4,853 views Live Report

Today marks 20 years

'What Has Changed Since Columbine?': Jason Crow Laments Gun Violence In US Schools
VIDEO

'What Has Changed Since Columbine?': Jason Crow Laments Gun Violence In US Schools

584 views Live Report

Rep. Jason Crow (D-CO) speaks about gun violence on the anniversary of the

Almost 20 Years After Columbine, What’s Changed And What Hasn’t | NBC Nightly News
VIDEO

Almost 20 Years After Columbine, What’s Changed And What Hasn’t | NBC Nightly News

9,648 views Live Report

The end of this week will mark 20 years

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Last Updated: May 23, 2026

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