they got a boost with the opening of the first access road. nbc's claudio lavango has more. what do we know about that? >> well krystal, the magazine is a french version of "life" magazine. nbc news just spoke to the deputy chief editor. he said he obtained that video from a reliable freelance journalist they know very well. he's got many years of experience. and what that video shows is the last 15 second ss. what it shows is somebody, a passenger or a crew member holding a mobile phone possibly from the back of the plane. you cannot recognize any of the passengers because it's very shaky. you can hear though according to this person -- we don't know