The Nationals have dumped the net zero target: What does it mean for Sussan Ley? Is the Fishermans Bend redevelopment the "biggest planning failure in Australia's history"? Plus why so many people are queuing to buy gold.

More than 100,000 older Australians are on the wait list to be assessed for an aged care package. Are factory-made homes the answer to the housing crisis? Plus Sussan Ley is trying to hose down speculation she will soon face a leadership challenge.