POLITICO Tech went to Toronto for the U.S.-Canada Summit, hosted by BMO Financial Group and Eurasia Group. Host Steven Overly moderated a discussion on how the neighbors are competing and cooperating when it comes to artificial intelligence, with Cohere COO Martin Kon, OpenAI vice president of government affairs Anna Makanju, IBM chief privacy and trust officer Christina Montgomery and Radical Ventures co-founder and managing partner Jordan Jacobs. On the show today, key takeaways from that conversation.