Canadian diplomats sue Ottawa over health ailments during Cuba postings. Murder on trial: Was a Melbourne woman’s conviction beyond reasonable doubt? France recalls ambassador to Italy — World News with Matt Bevan. Thai Government has executive powers to free Hakeem Alaraibi, expert says. Sport with Warwick Hadfield. Insider trading allegations a 'political stunt from Labor Party', Frydenberg says. Politics with Michelle Grattan. Australia leads world in renewables, on track to smash Paris targets: ANU. Weakening construction, retail sectors dash workers' hopes of pay rise, economists warn. Commercial construction industry needs regulation overhaul, report finds. 'Intergenerational trauma' behind spate of child suicides in Kimberley, coroner finds. Science with Jonathan Webb: Triassic turtle cancer, fish mirror test and Rosalind Franklin Mars rover.