There has been no shortage of political mudslinging regarding Prime Minister Justin Trudeau's testimony at the Emergencies Act Inquiry last week—but perhaps the most important thing was that he took the stand at all. Beyond the Prime Minister answering questions, Canadians also got looks at emails, text messages, phone calls and all sorts of communications between governments and police services, different levels of leadership, different departments and more. It's important to understand how rare this is—because once we understand that, we can ask the inevitable follow-up questions: Why is it rare? Why should it be rare to see how our governments work behind closed doors? GUEST: David Moscrop, political writer and commentator; author and podcaster