Wikileaks founder Julian Assange's protracted effort to fight extradition to Sweden suffered a body blow this week. Britain's Supreme Court upheld the arrest warrant, issued in December 2010. After the court announced its split 5-2 decision, the justices surprised many legal observers by granting Assange's lawyers an opportunity to challenge their decision -- the first such reconsideration since the high-profile British extradition case from more than a decade ago against former Chilean dictator Augusto Pinochet. The decision came almost two years to the day after Pvt. Bradley Manning was arrested in Iraq for allegedly leaking hundreds of thousands of classified U.S. government documents to Wikileaks.