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tsr foreman spain train crash expained_00010611.jpg
tsr foreman spain train crash expained_00010611.jpg

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    Human error considered in train wreck

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Human error considered in train wreck

CNN's Tom Foreman takes a closer look at human error and its possible role in several recent transportation accidents.

Human error considered in train wreck

CNN's Tom Foreman takes a closer look at human error and its possible role in several recent transportation accidents.