Members of the FBI Hazardous Materials Response Unit along with local fire departments investigate the Freedom Industries site on Barlow Drive, Tuesday, Jan. 28, 2014, in Charleston, W.Va. U.S. ... more 
Members of the FBI Hazardous Materials Response Unit along with local fire departments investigate the Freedom Industries site on Barlow Drive, Tuesday, Jan. 28, 2014, in Charleston, W.Va. U.S. Attorney Booth Goodwin said the investigators are in the process of collecting documents, interviewing witnesses and collecting photographic evidence inside the tank that leaked Crude MCHM and PPH, stripped on Thursday, Jan. 9. (AP Photo/Charleston Daily Mail, Tom Hindman) less 
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Associated Press | Photo By Charleston Daily Mail, Tom Hindman
Wed, Jan 29, 2014 1:24 PM EST