Radio National Breakfast

The US Defence Secretary Pete Hegseth is defending against a push from within his own party to impeach him.
You'll hear from someone who knows a thing or two about impeachment proceedings - former federal Watergate prosecutor Nick Ackerman.
Then, Qantas is cutting more than 800 positions from the airline in coming years.
And we'll dive into the government's plans to introduce mandatory artificial intelligence safety and security standards for developers.

Dr Lila Landowski once had a fear of public speaking. She's now one of Australia's most recognised science communicators, whose work has reached millions of people around the world.

Sarah Hanson Young says that while the government is announcing a new AI regulator, they are "rolling out the red carpet" for data centres.

Unions say Qantas' decision to restructure and outsource roles is "gut wrenching" for workers - with 850 positions to be cut from the airline over the "coming years."

Negotiators from Ukraine, Russia and the US are meeting in Abu Dhabi, to discuss how to end nearly five years of war.