Host Piya Chattopadhyay speaks with global affairs experts Arif Lalani and Jennifer Welsh about how heightened tensions between Israel and Iran are looming over the G7 leaders' summit, historian Augustine Sedgewick looks at how fatherhood has evolved through the ages, CNN anchor Jake Tapper defends his case that Joe Biden's cognitive decline was covered up, and literary food historian Nathalie Cooke muses on what menus can reveal about art, culture and class.

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