It's been less than a week since valiant Russian human rights groups Memorial won Europe's llustrious human rights award, the Sakharov Prize, but it seems that Chechen President Ramzan Kadyrov is determined to pull the plug on any celebrations. Kadyrov won a civil libel suit against the organization's Chairman Oleg Orlov earlier this month, regarding the activist's public affirmation that the Chechen leader was responsible for the murder of fellow Memorial representative Natalya Estemirova in July.  Kadyrov has now opened a criminal libel suit against Orlov, which carries a prison sentence of up to three or four years. This from the AP: The case stems from Orlov's statement in July that Chechen President ...