CTV: Canada's minister of environment and climate change hopes to work with the United States and Mexico on a "North American strategy" to fight global warming, as part of the landmark deal reached by 195 countries in Paris earlier this month. Catherine McKenna says she's already had "great conversations" with her counterparts from the U.S. and Mexico on joint efforts to address climate change. "It's really important that we align and I think that what's great is that there is momentum with the U.S....