Host Piya Chattopadhyay speaks with Queen's University energy policy expert Warren Mabee and CBC News journalist Jason Markusoff about the potential and politics of Prime Minister Mark Carney's "nation-building" energy project priorities, Canadian curling legend Jennifer Jones looks back on her journey both on and off the ice, Haaretz editor-in-chief Aluf Benn describes the challenges of covering the war in Gaza, and Julia Pagel explores how people living in Canada's North are thinking about renewed interest in Arctic security.

Discover more at https://www.cbc.ca/sunday.