A Center for the deradicalization of Muslim extremists set up in Central France last September is empty. The last man to be “treated” at the chateau of Pontourny, in Beaumont-en-Véron, left on February 8.  Although France has listed thousands as “radicalized” in the police data banks, there were never more than six or seven at any given time and only nine people ever volunteered for the center which can house up to 30.