Russian billionaire Roman Abramovich has launched a defamation lawsuit against the former Moscow correspondent of the Financial Times, Catherine Belton, and her publisher. This follows accusations in her book Putin’s People concerning Abramovich’s purchase of Chelsea Football Club. You can read my thoughts on the case in an article on RT here. I decline to say whether the accusations constitute defamation – that’s for the courts to decide – but I do point out that the claim ‘is not well supported by evidence.’ I conclude that while journalists have a right to be concerned about libel suits, they should be equally concerned about publishing scurrilous rumours based on dubious sources. But are they? Or is that what constitutes ‘excellent journalism’ when it comes to Russia?