PM Justin Trudeau visits Calgary to discuss about pipelines.

Justin Trudeau visits Calgary today for the first time since approving two major pipeline projects and rejecting another.

He will address the city's business community over breakfast, and is expected to talk about the need for the projects and also the need for environmental action.

Trudeau will also meet with Calgary Mayor Naheed Nenshi and will visit the MacPhail School of Energy at the Southern Alberta Institute of Technology.