Albanese to meet Trump, a history of the Iran nuclear deal, and how the sweet potato crossed oceans

Prime Minister Anthony Albanese is at the G7 in Canada preparing to meet with US President Donald Trump on the sidelines, face-to-face for the first time. As Israel and Iran trade missile strikes, what might have been if President Trump had not dismantled the 2015 Iran nuclear deal? Plus, the story of how the Māori brought the sweet potato - or kūmara - to New Zealand.