Montclair schools closed due to security concern

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Montclair parents on edge with schools closed over security concern

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Staff member charged after threat shuts down Montclair schools, police say

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Montclair schools closed amid security concerns

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Montclair, NJ schools closed due to 'potential threat': What we know

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NJ school teacher allegedly threatens to shoot and kill principal

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Schools Offer Relief During Coronavirus Shutdown | NBC Nightly News

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Schools close across rural Japan as birth rate plummets

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Schools Shut Down

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Gavin Williamson: coronavirus spike increasing 'faster than anticipated' as schools shut

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Chicago Board of Education Plans to Shut Down 54 Schools

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Mass. gov. closing schools to slow spread of COVID-19

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Los Angeles schools shut down due to threat

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School staff strike shuts down LA schools

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UK schools close and exams cancelled as coronavirus death toll rises - BBC Newsnight

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Montclair, N.J. schools to reopen Tuesday after online threat closed them on Monday

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LA Schools Shut Down Over Unspecified Threat, Police Say | ABC News

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Why North Texas school districts are closing schools - and who could be next

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California Fires: All LAUSD schools closed Thursday

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