Spain's ruling party in talks to form coalition. Coalition, Palmer preference deal could be 'poison chalice'. ISIS leader Abu Bakr al-Baghdadi appears in propaganda video — World News with Matt Bevan. Is fining big tech companies the most effective way to protect users? Sport with Warwick Hadfield. Politics with David Crowe. Labor denies seeking preference deal with Clive Palmer. Senate election battle. End of an era as Japan's Emperor Akihito abdicates. Les Murray, the 'Bard of Bunyah', dies aged 80. Talking TV with Wenlei Ma. Jill Ambramson on the 'The Merchants of Truth'. Black hole sends swinging jets of plasma through space as it rips star apart. Law Report with Damien Carrick.