Happy Tuesday! On today's Wire with Christina and Casper. Allan Blackman joined the team live on air to talk Black Plague, mozzies and the DART mission for Dear Science.

Casper spoke to Dr Shane Reti from the National Party for their weekly segment about their proposed social investment fund. He also had a kōrero with Rosemary Penwarden from Restore Passenger Rail about their campaign and recent protest activity on Wellington highways.

Christina spoke to Dr Stephen Noakes, a senior politics lecturer from the University of Auckland, about the Chinese Communist Party’s 20th National Congress and Xi Jinping's continued grasp on power. She also reported on Rishi Sunak, who is set to become UK's next Prime Minister in the wake of Liz Truss' resignation last week.