Pipes lie ready to become part of the Keystone XL pipeline near Cushing, Okla. President Obama has voiced skepticism over the project. Associated Press Prospects for approval of the Keystone XL pipeline are dimming amid two recent developments: lower gasoline prices and increased skepticism from President Barack Obama, whose administration has been reviewing the proposed pipeline for more than six years. Mr. Obama last week said he had doubts the pipeline would benefit the U.S., buttressing remarks he has made publicly at least three other times since early November. He said it wouldn’t create many permanent jobs or cut gas prices, as the project’s supporters have argued “It’s very good for Canadian oil companies, and it’s good for the Canadian oil industry, but it’s not going to be a huge benefit to U.S. consumers,” Mr. Obama said. Many analysts say falling U.S. gas prices boost the argument of […]