Asked whether the federal government would help states pay to administer the national gun buyback scheme, after Queensland said it would not participate, the PM says that's a matter for Queensland. "There's nothing unusual about states saying that they want everyone else to pay but themselves for things... I encourage states and territories to support this," he says. "I had a constructive discussion with [Queensland] Premier David Crisafulli last week. I disagree with his position, respectfully, and I don't think it is in the interests of Queenslanders or the nation not to have national uniform laws." Perhaps the biggest concession...