FILE - In this Feb. 7, 2014 file photo, railroad oil tanker cars are parked at a Global Partners building at the Port of Albany, N.Y. Albany County has issued a moratorium on expansion of crude oil ... more 
FILE - In this Feb. 7, 2014 file photo, railroad oil tanker cars are parked at a Global Partners building at the Port of Albany, N.Y. Albany County has issued a moratorium on expansion of crude oil processing at the Port of Albany on the Hudson River, pending a public health investigation.The order issued Wednesday, March 12, 2014 says Global Partners' plan to heat rail tankers of dense crude to liquefy the contents has raised questions about potential public health hazards. (AP Photo/Mike Groll, File) less 
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Associated Press | Photo By Mike Groll, File
Wed, Mar 12, 2014 1:51 PM EDT