Greenbrier may stop building railcars deemed too weak -CEO
April 16, 2015 at 18:14 PM EDT
HOCKLEY, Texas, April 16 (Reuters) - Railcar manufacturer Greenbrier Cos may stop building the latest industry model of crude tank cars in favor of the company's stronger design if U.S. regulators aren't forceful enough in imposing new standards, Chief Executive William Furman said on Thursday.