Host Piya Chattopadhyay speaks to the Sunday political panel about the state of federal and provincial politics in light of Trump's looming tariff threats, we revisit the case of Gerard Comeau, whose Quebec beer run more than a decade ago led to a Supreme Court Case, University of Ottawa professor of international affairs Roland Paris and Michael Bociurkiw discuss the recent confrontation between US President Trump and Ukrainian President Zelensky at the White House, and our monthly challenge That's Puzzling! returns.Discover more at https://www.cbc.ca/sunday

When Diane Foley meets the ISIS man who kept her son in 21 months of brutal captivity before beheading him, her family opposes the meeting. Diane Foley and bestselling author Colum McCann speak with Piya Chattopadhyay about the life and death of James Foley and the importance of listening to people you hate and who hate you.

Host Piya Chattopadhyay speaks to Retired Lieutenant Colonel Alexander Vindman about the U.S.'s relationship with Russia as the third anniversary of the Russia-Ukraine war approaches, we learn about the "cognitive crisis" of shrinking attention spans with Marion Thain, Papal commentator and author Michael Higgins speaks to why Pope Francis' papacy has differed from others, and journalist James Foley's legacy is remembered by his mother, Diane Foley, and writer Colum McCann.Discover more at https://www.cbc.ca/sunday

As the pandemic forced us to socialize at a distance, journalist and writer Kelsey McKinney was suddenly unable to collect the juicy stories she’d usually get over drinks with friends, so she started the popular Normal Gossip podcast… and it became an instant hit. After years of gossiping on the airwaves, McKinney joins Piya Chattopadhyay to discuss her new book, You Didn’t Hear this From Me, to break down the origins of gossip, the reason people everywhere love to to do it and the risks that come with spreading rumours if you don’t know where they came from.

Host Piya Chattopadhyay speaks to Rob Russo and Tonda MacCharles about how Canadian politics are being affected by Donald Trump's promised tariff threats, social justice activist Loretta Ross discusses her new book Calling In and her alternative ideas to cancel culture, we get the latest on developments around the Gaza ceasefire deal from The Economist's Gregg Carlstrom, and podcaster and writer Kelsey McKinney breaks down the origins of gossip, and why people everywhere love to do it.

Ron Deibert, founder of the University of Toronto's Citizen Lab and cybersecurity expert, reveals the alarming vulnerabilities of democracies in the face of cyber espionage. He discusses the controversial operations of the NSO Group, exploring ethical dilemmas tied to surveillance. Deibert emphasizes the emotional toll that these cyber threats cause to activists and civil society workers. He also calls for vigilance against both internal and external threats to democracy, highlighting the urgent need to protect individual rights amid increasing reliance on technology.

Guest host David Common speaks with The Washington Post's Toluse "Tolu" Olorunnipa and Semafor's Kadia Goba about Donald Trump's flurry of controversial actions this past week, The Citizen Lab's Ron Deibert takes us inside the shadowy world of cyber espionage, Microsoft co-founder Bill Gates reflects on how his early years shaped him, and political economist Mark Manger and Mathew Holmes from the Canadian Chamber of Commerce consider strategies to bolster Canada's economy amid Trump's tariff pause.Discover more at https://www.cbc.ca/sunday

As the co-founder and former CEO of Microsoft, Bill Gates made his name as one of the most influential people in modern tech. Now, in his new memoir Source Code: My Beginnings, he's looking back on the forces that made him. In a wide-ranging Canadian broadcast exclusive interview, Piya Chattopadhyay speaks with Gates about navigating childhood social challenges, how his passion for computers blossomed, what drove his confidence to take on tech giants as a teen, and his candid belief that he'd be diagnosed with autism if he was growing up today.

Guest host David Common speaks with CBC News senior business reporter Peter Armstrong and The Globe and Mail's Marieke Walsh about the economic implications of – and political response to – Donald Trump's tariffs on Canadian goods, writer Pico Iyer reflects on what embracing silence has taught him about life and loss, aviation journalist Kerry Lynch discusses recent changes in aviation and politics, former CSIS national security analyst Stephanie Carvin unpacks key takeaways from the foreign interference report, and we play another round of our monthly challenge, That's Puzzling!.Discover more at https://www.cbc.ca/sunday

David A. Robertson is an award-winning author, editor and sought-after speaker on Canadian arts and Indigenous issues. But he says his interior life is filled with "little monsters" – chronic, often-debilitating anxiety and depression. Robertson joins Piya Chattopadhyay to talk about why it's important for him to share his mental health struggles with his new book, All the Little Monsters, and what pillars of support have helped him along the way.