FILE - This Feb. 28, 2014 file photo shows EPA Administrator Gina McCarthy speaking in Beulah, N.D. The Obama administration is moving forward with a dramatic reduction in sulfur in gasoline and tighter emissions standards for cars, arguing the move will eventually save thousands of lives per year. The oil and gas industry warns the Environmental Protection Agency rules are unnecessary and will drive up gas prices. The rules will also add to the cost of buying a car. (AP Photo/Kevin Cederstrom, File)
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