Transportation Safety Board of Canada (TSB) Investigator-in-Charge Don Ross speaks during a news conference...
Transportation Safety Board of Canada (TSB) Investigator-in-Charge Don Ross speaks during a news conference at the Lac-Megantic Golf Club in Lac-Megantic, August 19, 2014. The TSB released its final report on the investigation into the MMA train derailment that happened on July 6, 2013 in Lac-Megantic. REUTERS/Mathieu Belanger (CANADA - Tags: TRANSPORT DISASTER)