Bill Blair, Defence Minister; MP Panel with: Adam van Koeverden, Andrew Scheer & Laurel Collins; The Front Bench with: Christy Clark, John Tory and Tom Mulcair

Tim Houston, Nova Scotia Premier; Anthony Housefather, Liberal – Quebec; The Front Bench with: Saeed Selvam, Gary Mar, Karl Bélanger and Marieke Walsh

Ben Mulroney, Brian Mulroney’s Son; Kirsten Hillman, Canadian Ambassador to the U.S.; The Front Bench with: Brian Gallant, Lisa Raitt, Tom Mulcair and Robert Benzie.

Kevin Lamoureux, House Leader Parliamentary Secretary & Heather McPherson, NDP Foreign Affairs Critic; Bill Browder, Hermitage Capital Management; The Front Bench with: Dan Moulton, Shakir Chambers, Kathleen Monk and Laura Stone.

Jerry DeMarco, Environment and Sustainable Development Commissioner; Jean-François Roberge, Quebec French Language Minister; The Front Bench with: Sabrina Grover, Melanie Paradis, Gurratan Singh and Rachel Aiello.

Dennis King, P.E.I. Premier; MP Panel with: Adam van Koeverden, Andrew Scheer & Peter Julian; The Front Bench with: Carlene Variyan, Gary Mar, Karl Bélanger and Laura Stone.

François-Philippe Champagne, Industry Minister; Bob Rae, Canadian Ambassador to the United Nations; The Front Bench with: Brian Gallant, Lisa Raitt, Tom Mulcair and Robert Benzie.

Bob Rae, Canadian Ambassador to the UN; Katherine Judge, CIBC Capital Markets; The Front Bench with: Sabrina Grover, Melanie Paradis, Gurratan Singh and Rachel Aiello.

Eric Stubbs, Ottawa Police Chief; Judy Trinh, CTV News; Mark Sutcliffe, Ottawa Mayor; Bruce Heyman, Former U.S. Ambassador to Canada; The Front Bench with: Christy Clark, John Tory and Tom Mulcair; Joy Malbon, CTV News.

Charles Sousa, Procurement Parliamentary Secretary; Stéfane Marion, National Bank of Canada & Jean-François Perrault, Scotiabank; Frank McKenna, Former Canadian Ambassador to the United States; The Front Bench with: Saeed Selvam, Gary Mar, Kathleen Monk and Marieke Walsh.