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lead foreman anatomy of a train derailment_00004713
lead foreman anatomy of a train derailment_00004713

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    The physics behind the Amtrak derailment

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The physics behind the Amtrak derailment

CNN's Tom Foreman is in the virtual studio with a look at how a train crash like the Amtrak 188 could happen.

The physics behind the Amtrak derailment

CNN's Tom Foreman is in the virtual studio with a look at how a train crash like the Amtrak 188 could happen.