It was obvious from what the police uncovered that it had taken several years to organize the gigantic conspiracy. Within the teeming city of Paris itself, steel and concrete fortresses had been secretly built. Other cities throughout France were similarly ringed in strategic places. Every one of these secret fortresses was stocked with arms and munitions, and throughout the country, once the confessions began, the police found thousands upon thousands of rifles and pistols, millions of cartridges, hundreds of machine guns and sub-machine guns. The fortresses themselves were fitted with secret radio and telephone stations for communication among themselves. Code books and evidence of arms-running from Germany and Italy were found. A vast espionage network and a series of murders were traced to this secret organization whose official name is the "Secret Committee for Revolutionary Action." At their meetings they wore hoods to conceal their identity from one another, like the Black Legion in the United States, and the press promptly named them the "Cagoulards" ("Hooded Ones"). Just how many members the Cagoulards actually have is unknown except to its Supreme Council and probably to the German and Italian Intelligence Divisions. Lists of names totaling eighteen thousand men were turned up by the _Surete Nationale_, and the hundreds of steel and concrete fortresses and the arms found in them point to a membership of at least 100,000. The way the fortresses were built and their strategic locations (blowing down the walls of the buildings where the fortresses were hidden would have given them command of streets, squares and government buildings) indicate supervision by high military officials. When contractors buy enormous quantities of cement for dugouts, when butchers' and bakers' lorries rattle over ancient cobblestones with enormous loads of arms smuggled across German and Italian borders, when thousands of people are drilled and trained in pistol, rifle and machine-gun practice, it is impossible that the competent French Intelligence Service and the _Surete Nationale_ should not get wind of it.