@CNN: Railroad accident investigators are warning that further delays in installing crash prevention technology will continue to put travelers at risk of deadly accidents caused by human errors https://t.co/5rJauxQg2i https://t.co/DMdlrHwWlW

@CNN: Railroad accident investigators are warning that further delays in installing crash prevention technology will continue to put travelers at risk of deadly accidents caused by human errors https://t.co/5rJauxQg2i https://t.co/DMdlrHwWlW