trying to prove to the paris authorities that no matter how many troops they have on the streets of paris that they will still be able to get through all those layers of security. >> is there -- catherine there is one report that might be journalists from al jazeera news organization. you have heard anything to cooperate that? >> yes. what it is, apparently, is three journalists from al jazeera, english were filming a news report and using a drone camera to do their particular camera report. they have been taken in by police. they are still being held by the police. they have been there now. time being it looks like they are probably going to spend the night at the headquarters in the paris police. answering questions why they had this and why they have it at a time when police really here are still very