Tragic video: Are trains safe?
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Tragic video: Are trains safe? | USA NOW video
Hadley Malcolm hosts USA NOW for July 25, 2013, covering the recent train crash in Spain that killed scores of people.
Paste BN, USA NOW, Kaveh Rezaei,
At least 78 people have been killed in a train crash in Spain on Wednesday, following several other horrific crashes earlier this year. Just how safe are trains? Watch USA NOW for more.