How Madiha Salman, who was killed in the London, Ontario attack, is being fondly remembered for an environmental technology she helped develop at Western University. Plus, why New Brunswick MP Jenica Atwin gave up on the Green Party to defect to the Liberals. Also, the ripple effects of cancelling the Keystone XL pipeline project and what that could mean for Alberta Premier Jason Kenney. And a mountainous sculpture called Mount Recyclemore is unveiled, targeting a mounting issue and G7 leaders.