CTV: Alberta Premier Ed Stelmach says he hoped meeting with several U.S. senators in Washington has helped to explain the vital role Alberta’s oilsands play in American energy security and job creation. “As the United States moves forward with climate change policies, it is imperative that U.S. lawmakers have a full and accurate understanding of oil sands development,” said Stelmach. While in Washington, Stelmach had a chance to meet with senators from Michigan, South Carolina, …