On AM: Allegations of mistreatment of inmates at a northern Queensland youth detention facility raise further questions about how Australia deals with its troubled children; Indigenous elders and their families will today retrace the steps of pioneering Indigenous land rights activist Vincent Lingiari; and the family of an Adelaide man arrested in Dubai and held without charge for the past three weeks are calling for him to be released. This is an early edition of AM. The complete 30 minute edition will be available for download at 9am.