French citizen Fritz-Joly Joachin (C) arrives under police escort in front of a court in the southern city of Haskovo January 20, 2015. Joachin, arrested in Bulgaria for alleged links to the gunmen who attacked the satirical newspaper Charlie Hebdo, denies being part of an Islamist group and is ready to be extradited to prove his innocence, his lawyer said last Friday. REUTERS/Stoyan Nenov (BULGARIA - Tags: CRIME LAW)