The At Issue panel discusses the political response to last Sunday's attack in London, Ontario, and whether this has changed the conversation around Islamophobia. Plus, Jenica Atwins crosses the floor from the Greens to the Liberals. And, the panellists unpack Premier Ford's use of the notwithstanding clause. Rosemary Barton hosts Chantal Hébert, Andrew Coyne and Althia Raj.