in syria police are investigating links between the families involved in the attacks. well not just in the nation but around the world authorities are grappling with ways to prevent such attacks from happening in france the government has come up with a strategy which involves isolating radicalized prison inmates critics have raised concerns over its effectiveness our reporter lisa louise had exclusive access to one of these isolation wings in northern france and filed this report. this freshly refurbished prison wing in the town of v.a. will host francis potential terrorists at least until authorities have assessed how dangerous they are. to question the inmates with the demon educators officers and psychologists who did you get to put them in solitary