"Canada’s Strategy on Climate Change: Work With American States"

"OTTAWA — The timing was coincidental, but the meeting had a new urgency.

One day after President Trump withdrew the United States from the Paris climate accord — saying he was elected to serve Pittsburgh, not Paris — the transport minister in Prime Minister Justin Trudeau’s cabinet visited with the mayor of Pittsburgh to discuss climate change.

The meeting was part of a broad strategy by the Canadian federal government to work directly with American states and cities on global warming, and to become a leader on the issue. Though the effort began several months ago, Mr. Trump’s rejection last week of the Paris agreement has energized it."

Ian Austen reports for the New York Times June 7, 2017.