Former US Ambassador to Australia Caroline Kennedy says her cousin Robert F. Kennedy Jr is unqualified for a position as the Health and Human Services secretary, calling him a 'predator'. RFK Jr has been nominated by President Donald Trump to become the US health secretary despite his disproven vaccine claims. ABC News provides around the clock coverage of news events as they break in Australia and abroad. It's news when you want it, from Australia's most trusted news organisation. For more from ABC News, click here: https://ab.co/2kxYCZY Watch more ABC News content ad-free on ABC iview: https://ab.co/2OB7Mk1 Go deeper on our ABC News In-depth channel: https://ab.co/2lNeBn2 Like ABC News on Facebook: http://facebook.com/abcnews.au Follow ABC News on Instagram: http://instagram.com/abcnews_au Follow ABC News on X (Twitter): http://twitter.com/abcnews Note: In most cases, our captions are auto-generated. #ABCNews #ABCNewsAustralia