Stephen Saideman, the Paterson Chair of International Affairs at Carleton University and director of the Canadian Defence and Security Network

Dr. Keith Humphreys, who studies addiction as the Esther Ting Memorial Professor in the department of psychiatry and behavioral sciences at Stanford University in California

Andrew Rasiulis, defence and Eastern European affairs expert with the Canadian Global Affairs Institute

Gary Hufbauer, a decades-long veteran trade-watcher in Washington

Gordon Swaters is professor emeritus of mathematical and statistical sciences

Nathan Abraha is a freelance journalist based in Toronto

Spencer Fernando is a Canadian writer, political commentator and campaign fellow. He has previous experience in policy analysis and communications

Guest: Charles St. Arnaud, chief economist with Alberta Central

It's Budget Day in Alberta; what can we expect? Will the Keystone Pipeline move forward now that Trump is pushing for it? More changes to the Tariffs conversation. Is Trump a relentless bullsh*tter? And how are sports reflecting Canada-U.S. tensions?

Noah Eliot Vanderhoeven, PhD candidate, political science, Western University

Tim Kenyon, professor in the faculty of humanities, Brock University

James Coleman, energy law professor, University of Minnesota

Should Alberta do a U-turn on no-fault insurance? The Federal government could save $10.7 billion this fiscal year by eliminating eight ineffective spending programs. An asteroid has a very small chance of hitting Earth in 2032, but a collision could devastate a city. What are the key takeaways from the English Liberal leadership debate? And what effects will Peter Guthrie have on the UCP?

Maggie Lieu, research fellow, school of physics and astronomy, University of Nottingham

Justin Vovk, a royal commentator and sessional professor of history at McMaster University

Jake Fuss, director of fiscal studies at Fraser Institute

Mark McCourt is an automobile accidents injury lawyer and principal counsel of the firm McCourt Law Offices in Edmonton

Alberta MLA Peter Guthrie quits cabinet over concerns in AHS procurement- what effect is this going to have on the UCP? Alberta MLAs will return to Legislature this week; what can we expect to see from the Spring Session? Everything on the table for Canada to help end war in Ukraine. And Alberta plans to build two involuntary treatment centers for addictions in Edmonton and Calgary. Is this the best way to handle addiction in our province?

Richard Shimooka is a senior fellow at the Macdonald-Laurier Institute who writes on defence policy

Dr. Lisa Young, professor of political science, University of Calgary

Jars Balan, Coordinator, Ukrainian-Canadian, Faculty of Arts - Canadian Institute for Ukrainian Studies (CIUS)

The Liberal Leadership race continues with debates tonight. Donald Trump has targeted Canada, Greenland, Panama, Gaza and now Ukraine; what's next? And it's the three year anniversary of Russia invading Ukraine. After three years, where are we?

Emma Anderson, full professor in the department of classics and religious studies, University of Ottawa

Brian Kingston, president and CEO of the Canadian Vehicle Manufacturers Association