May urges Trudeau to go to climate summit as PM seeks common ground with Greens

Justin Trudeau finished a week of meetings with opposition leaders with the Green party's Elizabeth May on Friday, and she pushed the prime minister to attend an international climate change summit just as MPs get back to work in the House of Commons. May emerged from the morning meeting saying that she told Trudeau he needed to attend the summit in Madrid next month to push countries to be more ambitious in their emissions-reduction targets.