VICTORIA — Prime Minister Justin Trudeau says his message of environmental protection and the need for an oil pipeline are the same as he visits British Columbia and Alberta this week. Trudeau said Thursday the federal government needs to build a strong economy and protect the environment at the same time. He said pipeline protesters outside the event probably approve of his government's carbon pricing plan, and when he gets to Alberta he'll likely meet people who aren't happy about that idea but like the pipeline approval.