Radio National Breakfast

Test cricket captain Pat Cummins has denied any knowledge of sandpaper being used in the 2018 Test series against South Africa.
Former batter Usman Khawaja claimed in his new book that "everyone" involved in that series had knowledge of ball tampering.
But Cummins, who bowled in that series, has unequivocally rejected that in a press conference. He's called the claims "complete and utter nonsense". Luke speaks to Warwick Hadfield about the latest developments.
Plus, Nvidia CEO Jensen Huang quits after admitting to an extramarital affair with an alleged Chinese spy.

Our Friday political panel discuss the week that was.

South Australia is set to become the first state to connect to a national system - which will monitor the criminal history of Australians who have a working with children check.

Earlier this week the government announced its plans to legislate mandatory safety standards for AI developers.

Nvidia's shares have tumbled further overnight, following the resignation of its co-founder Jensen Huang over further revelations about his extra-marital affairs.