https://www.reuters.com/article/us-australia-facebook/exclusive-facebook-rejects-talks-with-australia-publisher-testing-worlds-toughest-online-law-idUSKCN2E10JD >Australia's competition watchdog is looking into a claim that Facebook Inc refused a publisher's request to negotiate a licensing deal, the regulator told Reuters, setting the stage for the first test of the world's toughest online content law.